Commit graph

773 commits

Author SHA1 Message Date
Dominik Brodowski
f971dbd5da pcmcia: use pccardd to handle eject, insert, suspend and resume requests
This avoids any sysfs-related deadlock (or lockdep warning), such
as reported at http://lkml.org/lkml/2010/1/17/88 .

Reported-by: Ming Lei <tom.leiming@gmail.com>
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:25 +01:00
Dominik Brodowski
cfe5d80951 pcmcia: use ops_mutex for rsrc_{mgr,nonstatic} locking
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:24 +01:00
Dominik Brodowski
3f565232c5 pcmcia: use mutex for dynid lock
Even though we weren't calling a blocking function within the dynid
spinlock, we do not need a spinlock here but can and should be using
a mutex.

Reported-by: Jiri Slaby <jirislaby@gmail.com>
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:23 +01:00
Dominik Brodowski
94a819f802 pcmcia: assert locking to struct pcmcia_device
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:22 +01:00
Dominik Brodowski
00ce99ff50 pcmcia: simplify locking
replace pcmcia_socket->lock and pcmcia_dev_list_lock by using the
per-socket "ops_mutex", as we do neither need different locks
nor a spinlock here.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:20 +01:00
Dominik Brodowski
3d3de32fad pcmcia: add locking to struct pcmcia_socket->pcmcia_state()
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:19 +01:00
Dominik Brodowski
e6e4f397e5 pcmcia: protect s->device_count
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:18 +01:00
Dominik Brodowski
64d8d46f5f pcmcia: properly lock skt->irq, skt->irq_mask
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:17 +01:00
Dominik Brodowski
9e86749cff pcmcia: lock ops->set_socket
As a side effect,
	socket_state_t			socket;
	u_int				state;
	u_int				suspended_state;
are properly protected now.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:16 +01:00
Dominik Brodowski
8533ee31cd pcmcia: lock ops->set_io_map()
As a side effect,
	io_window_t			io[MAX_IO_WIN];
is explicitely protected now.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:15 +01:00
Dominik Brodowski
8680c4b3fa pcmcia: also lock fake and cache CIS by ops_mutex
Specifically,

	struct list_head		cis_cache;
	size_t				fake_cis_len;
	u8				*fake_cis;

are protected.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:14 +01:00
Dominik Brodowski
6b8e087b86 pcmcia: add locking to set_mem_map()
Protect the pccard_operations callback "set_mem_map" by a new
mutex ops_mutex. This mutex also protects the following values
in struct pcmcia_socket:

        pccard_mem_map          win[]
        pccard_mem_map          cis_mem
        void __iomem            *cis_virt

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:13 +01:00
Wolfram Sang
c6958fdb04 pcmcia/i82365: fix typos in comments
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:12 +01:00
Uwe Kleine-König
0d418dfae8 pcmcia/omap_cf: don't redefine SZ_2K
This fixes:

	drivers/pcmcia/omap_cf.c:74:1: warning: "SZ_2K" redefined

Since

	c1191b0 ([ARM] Kirkwood: create a mapping for the Security Accelerator SRAM)

SZ_2K is defined in arch/arm/include/asm/sizes.h.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:11 +01:00
Uwe Kleine-König
7432a5b6c7 pcmcia/at91_cf: don't redefine SZ_2K
This fixes:

	drivers/pcmcia/at91_cf.c:55:1: warning: "SZ_2K" redefined

Since

	c1191b0 ([ARM] Kirkwood: create a mapping for the Security Accelerator SRAM)

SZ_2K is defined in arch/arm/include/asm/sizes.h.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:48:10 +01:00
Uwe Kleine-König
4aa50bc9c2 pcmcia/bfin_cf: don't check platform_get_irq's return value against zero
platform_get_irq returns -ENXIO on failure, so !irq was probably
always true.  Better use irq <= 0.  Note that a return value of
zero is still handled as error even though this could mean irq0.

This is a followup to 305b3228f9 that
changed the return value of platform_get_irq from 0 to -ENXIO on error.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: David Vrabel <dvrabel@arcom.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:37:36 +01:00
Wolfram Sang
3516952909 pcmcia/yenta: add module parameter for O2 speedups
O2-bridges can do read prefetch and write burst. However, for some combinations
of older bridges and cards, this causes problems, so it is disabled for those
bridges. Now, as some users know their setup works with the speedups enabled, a
new parameter is introduced to the driver. Now, a user can specifically enable
or disable these features, while the default is what we have today: detect the
bridge and decide accordingly. Fixes Bugzilla entry 15014.

Simplify and unify the printouts, fix a whitespace issue while we are here.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Tested-by: frodone@gmail.com
[linux@dominikbrodowski.net: whitespace fixes]
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:37:35 +01:00
Márton Németh
63c9a8b302 pcmcia: make Open Firmware device id constant
The match_table field of the struct of_device_id is constant in <linux/of_platform.h>
so it is worth to make the initialization data also constant.

The semantic match that finds this kind of pattern is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r@
disable decl_init,const_decl_init;
identifier I1, I2, x;
@@
	struct I1 {
	  ...
	  const struct I2 *x;
	  ...
	};
@s@
identifier r.I1, y;
identifier r.x, E;
@@
	struct I1 y = {
	  .x = E,
	};
@c@
identifier r.I2;
identifier s.E;
@@
	const struct I2 E[] = ... ;
@depends on !c@
identifier r.I2;
identifier s.E;
@@
+	const
	struct I2 E[] = ...;
// </smpl>

Signed-off-by: Márton Németh <nm127@freemail.hu>
Cc: Julia Lawall <julia@diku.dk>
Cc: cocci@diku.dk
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:37:34 +01:00
Michal Marek
9d9c98e89e pcmcia: fix yenta dependency on PCCARD_NONSTATIC
With CONFIG_PCMCIA=m and CONFIG_YENTA=y, we get

drivers/built-in.o: In function `yenta_probe':
yenta_socket.c:(.devinit.text+0x1e582): undefined reference to
`pccard_nonstatic_ops'

This is because

select PCCARD_NONSTATIC if PCMCIA

sets PCCARD_NONSTATIC = min(YENTA, PCMCIA). Change it to 'if PCMCIA!=n'
to remove the upper limit.

[linux@dominikbrodowski.net: propagate change to PCMICA_M8XX]
Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:37:32 +01:00
Dominik Brodowski
3a86e1807a pcmcia: do not use resource manager on !PCMCIA
If only CardBus cards are used, but not PCMCIA cards, we do not need
the extensive resource management functions provided for by
rsrc_nonstatic.c (~240K).

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:37:31 +01:00
Dominik Brodowski
a3ac9af56c pcmcia: remove remaining rsrc_mgr indirections
Move rsrc_mgr indirections only used by the pcmcia module to the
pcmcia module.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:37:31 +01:00
Dominik Brodowski
6e7b51a733 pcmcia: move cistpl.c into pcmcia module
As PCMCIA is the only real user of CIS access functions, include
cistpl.c in the PCMCIA module, not in the PCMCIA & CardBus core
module.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:37:30 +01:00
Dominik Brodowski
4e8804ff6d pcmcia: m8xx_pcmcia.c should use iodyn resource manager
The socket driver m8xx_pcmcia.c uses a static memory assignment,
but io_offset is set to 0. Therefore, it seems proper to use the
iodyn resource manager for this driver, as was previously the
case (before commit 80128ff79d).

CC: Vitaly Bordug <vitb@kernel.crashing.org>
CC: Arnd Bergmann <arnd@arndb.de>
CC: Olof Johansson <olof@lixom.net>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-02-17 17:37:10 +01:00
Dominik Brodowski
a7eb169dc7 pcmcia: m32r uses static socket resources
m32r_cfc sets the socket capabilities to SS_CAP_STATIC_MAP and
also sets io_offset != 0. This means no calls to
&pccard_nonstatic_ops went through. Therfore, replace it with
&pccard_static_ops which is exactly for this case.

CC: Mamoru Sakugawa <sakugawa@linux-m32r.org>
CC: Hirokazu Takata <takata@linux-m32r.org>
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-01-24 19:57:56 +01:00
Dominik Brodowski
f9c316f4a2 pcmcia: remove some rsrc_mgr indirections
Remove rsrc_mgr indirections only used by pcmcia_resource.c

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-01-24 19:57:55 +01:00
Dominik Brodowski
385ee87109 pcmcia: remove useless indirection
As release_resoure_db() used to be called only from one place, and
it's a two-line function, remove it.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-01-24 19:57:54 +01:00
Dominik Brodowski
3970dd8c51 pcmcia: do not lock socket driver module on card insert
Do not lock the socket driver module on card insert, as
the PCMCIA core can handle a socket module removal, at least
if we add a call to socket_remove() on pccardd()'s shutdown.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-01-24 19:57:47 +01:00
Dominik Brodowski
593f010bc0 pcmcia: do not lock socket driver module in pcmcia_get_socket()
Do not lock the socket driver module in pcmcia_get_socket(), as
the PCMCIA core can handle a socket module removal: In
pcmcia_unregister_socket(), we explicitely wait for the last
put_device() to succeed.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-01-17 18:31:00 +01:00
Dominik Brodowski
3f32b3c093 pcmcia: rsrc_nonstatic io memory probe improvements
Add a lot of documentation to the rsrc_nonstatic io memory probe
functions. Also, add a first memory probe call -- just checking
whether request_resource() succeeds -- upon adding of resources.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-01-17 18:30:59 +01:00
Dominik Brodowski
180c33ee40 pcmcia: call CIS cleanup from ds.c
As ds.c is the only real user of CIS access functions, call the
cleanup functions from ds.c, too.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-01-17 18:30:49 +01:00
Dominik Brodowski
57197b9b77 pcmcia: CardBus doesn't need CIS access
At least no in-kernel CardBus-capable PCI driver makes use of the CIS
access functions. Therefore, it seems sensible to remove this unused
code, and cleanup cardbus.c a lot.

CC: Jesse Barnes <jbarnes@virtuousgeek.org>
CC: Linus Torvalds <torvalds@linux-foundation.org>
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-01-17 18:30:13 +01:00
Dominik Brodowski
88b060d6c0 pcmcia: improve check for same card in slot after resume
During a suspend/resume cycle, an user may change the card in the
PCMCIA/CardBus slot. The pcmcia_core can at least look at the
socket state to check whether it is the same.

For PCMCIA devices, move the detection and handling of such a
change to ds.c.

For CardBus devices, the PCI hotplug interface doesn't offer a "rescan"
facility which also _removes_ devices no longer to be found behind a
bridge. Therefore, remove and re-add all devices unconditionally.

CC: Jesse Barnes <jbarnes@virtuousgeek.org>
CC: Linus Torvalds <torvalds@linux-foundation.org>
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-01-17 18:30:12 +01:00
Dominik Brodowski
f131ddc4bd pcmcia: cleanup pccard_validate_cis()
Cleanup pccard_validate_cis() and make it return an error code on
all failures, not merely on some failures.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-01-17 18:30:10 +01:00
Dominik Brodowski
904e377744 pcmcia: validate CIS, not CIS cache.
In pccard_validate_cis(), validate the card CIS, not the CIS cache.
Also, destroy the CIS cache if pccard_validate_cis fails.

Furthermore, do not remove the fake CIS in destroy_cis_cache() but
do so explicitely in the code paths where it makes sense.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-01-17 18:30:09 +01:00
Dominik Brodowski
fa0b3bc504 pcmcia: do not meddle with already assigned resources
Do not release any iomem resources already in use.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-01-17 18:30:07 +01:00
Dominik Brodowski
933a838aa1 pcmcia: make use of pcmcia_dev_resume() return value
In runtime_resume(), do not throw away the return value of
pcmcia_dev_resume(), for we can use it (at least) in
pcmcia_store_pm_state(). This also fixes the pointless assignment
previosly seen there, as noted by Dan Carpenter.

CC: Dan Carpenter <error27@gmail.com>
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-01-17 18:30:05 +01:00
Linus Torvalds
d661d76b02 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
  PCI/cardbus: Add a fixup hook and fix powerpc
  PCI: change PCI nomenclature in drivers/pci/ (non-comment changes)
  PCI: change PCI nomenclature in drivers/pci/ (comment changes)
  PCI: fix section mismatch on update_res()
  PCI: add Intel 82599 Virtual Function specific reset method
  PCI: add Intel USB specific reset method
  PCI: support device-specific reset methods
  PCI: Handle case when no pci device can provide cache line size hint
  PCI/PM: Propagate wake-up enable for PCIe devices too
  vgaarbiter: fix a typo in the vgaarbiter Documentation
2009-12-30 13:13:24 -08:00
Benjamin Herrenschmidt
2d1c861871 PCI/cardbus: Add a fixup hook and fix powerpc
The cardbus code creates PCI devices without ever going through the
necessary fixup bits and pieces that normal PCI devices go through.

There's in fact a commented out call to pcibios_fixup_bus() in there,
it's commented because ... it doesn't work.

I could make pcibios_fixup_bus() do the right thing on powerpc easily
but I felt it cleaner instead to provide a specific hook pci_fixup_cardbus
for which a weak empty implementation is provided by the PCI core.

This fixes cardbus on powerbooks and probably all other PowerPC
platforms which was broken completely for ever on some platforms and
since 2.6.31 on others such as PowerBooks when we made the DMA ops
mandatory (since those are setup by the fixups).

Acked-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-12-16 18:55:51 -08:00
Marc Zyngier
a7a5ac58df PCMCIA: fix pxa2xx_lubbock modular build error
Commit d0d26c33b6 broke the driver by
propagating a pointer to the platform_device where a pointer to the
generic device was expected, leading to a spectacular crash...

Signed-off-by: Marc Zyngier <maz@misterjones.org>
Acked-by: Dominik Brodowski <linux@dominikbrodowski.net>
Acked-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-16 20:11:02 +00:00
Alexey Dobriyan
471452104b const: constify remaining dev_pm_ops
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-15 08:53:25 -08:00
Linus Torvalds
fb1beb29b5 Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6:
  pcmcia: CodingStyle fixes
  pcmcia: remove unused IRQ_FIRST_SHARED
2009-12-14 12:33:02 -08:00
Russell King
fc7736688b Merge branch 'master' into devel 2009-12-13 19:39:35 +00:00
Eric Miao
002939729c ARM: pxa: fix now incorrect reference of skt->irq by using skt->socket.pci_irq
commit 66024db removes all other references of skt->irq by using
skt->socket.pci_irq, while leaving these two missed. Get them fixed.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-13 16:33:13 +00:00
Marc Zyngier
c2de1c3829 [ARM] pxa/zeus: make Viper pcmcia support more generic to support Zeus
The Arcom Zeus CF slot requires the same kind of support as the Viper.
To avoid code duplication, introduce a platform device that abstracts
the differences.

This also allows for the removal of the ugly export of viper_cf_rst().

Signed-off-by: Marc Zyngier <maz@misterjones.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-13 21:42:58 +08:00
Russell King
d0d26c33b6 PCMCIA: fix pxa2xx_lubbock modular build error
ERROR: "pxa2xx_drv_pcmcia_ops" [drivers/pcmcia/pxa2xx_lubbock_cs.ko] undefined!
ERROR: "pxa2xx_drv_pcmcia_add_one" [drivers/pcmcia/pxa2xx_lubbock_cs.ko] undefined!

We also remove __pxa2xx_drv_pcmcia_probe and its export, since this is
no longer required.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-12 10:08:12 +00:00
Linus Torvalds
11bd04f6f3 Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (109 commits)
  PCI: fix coding style issue in pci_save_state()
  PCI: add pci_request_acs
  PCI: fix BUG_ON triggered by logical PCIe root port removal
  PCI: remove ifdefed pci_cleanup_aer_correct_error_status
  PCI: unconditionally clear AER uncorr status register during cleanup
  x86/PCI: claim SR-IOV BARs in pcibios_allocate_resource
  PCI: portdrv: remove redundant definitions
  PCI: portdrv: remove unnecessary struct pcie_port_data
  PCI: portdrv: minor cleanup for pcie_port_device_register
  PCI: portdrv: add missing irq cleanup
  PCI: portdrv: enable device before irq initialization
  PCI: portdrv: cleanup service irqs initialization
  PCI: portdrv: check capabilities first
  PCI: portdrv: move PME capability check
  PCI: portdrv: remove redundant pcie type calculation
  PCI: portdrv: cleanup pcie_device registration
  PCI: portdrv: remove redundant pcie_port_device_probe
  PCI: Always set prefetchable base/limit upper32 registers
  PCI: read-modify-write the pcie device control register when initiating pcie flr
  PCI: show dma_mask bits in /sys
  ...

Fixed up conflicts in:
	arch/x86/kernel/amd_iommu_init.c
	drivers/pci/dmar.c
	drivers/pci/hotplug/acpiphp_glue.c
2009-12-11 12:18:16 -08:00
Linus Torvalds
1c496784a0 Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (149 commits)
  arm: omap: Add omap3_defconfig
  AM35xx: Defconfig for AM3517 EVM board
  AM35xx: Add support for AM3517 EVM board
  omap: 3630sdp: defconfig creation
  omap: 3630sdp: introduce 3630 sdp board support
  omap3: Add defconfig for IGEP v2 board
  omap3: Add minimal IGEP v2 support
  omap3: Add CompuLab CM-T35 defconfig
  omap3: Add CompuLab CM-T35 board support
  omap3: rx51: Add wl1251 wlan driver support
  omap3: rx51: Add SDRAM init
  omap1: Add default kernel configuration for Herald
  omap1: Add board support and LCD for HTC Herald
  omap: zoom2: update defconfig for LL_DEBUG_NONE
  omap: zoom3: defconfig creation
  omap3: zoom: Introduce zoom3 board support
  omap3: zoom: Drop i2c-1 speed to 2400
  omap3: zoom: rename zoom2 name to generic zoom
  omap3: zoom: split board file for software reuse
  omap3evm: MIgrate to smsc911x ethernet driver
  ...

Fix trivial conflict (two unrelated config options added next to each
other) in arch/arm/mach-omap2/Makefile
2009-12-08 08:15:29 -08:00
Dominik Brodowski
9fea84f46a pcmcia: CodingStyle fixes
Fix several CodingStyle issues in drivers/pcmcia/ . checkpatch.pl no longer
reports errors in the PCMCIA core. The remaining warnings mostly relate to
wrong indent -- PCMCIA historically used 4 spaces --, to lines over 80
characters and to hundreds of typedefs. The cleanup of those will follow
in the future.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-12-07 22:23:40 +01:00
Russell King
1bf8e62195 Fix soc_common PCMCIA configuration
Jonathan Cameron reports that building PCMCIA as modules doesn't work:

As module get a load of undefined symbols:
ERROR: "soc_pcmcia_request_irqs" [drivers/pcmcia/pxa2xx_stargate2.ko] undefined!
ERROR: "soc_pcmcia_free_irqs" [drivers/pcmcia/pxa2xx_stargate2.ko] undefined!
ERROR: "soc_pcmcia_enable_irqs" [drivers/pcmcia/pxa2xx_stargate2.ko] undefined!
ERROR: "soc_pcmcia_disable_irqs" [drivers/pcmcia/pxa2xx_stargate2.ko] undefined!
ERROR: "soc_pcmcia_add_one" [drivers/pcmcia/pxa2xx_base.ko] undefined!
ERROR: "soc_common_pcmcia_get_timing" [drivers/pcmcia/pxa2xx_base.ko] undefined!
ERROR: "soc_pcmcia_remove_one" [drivers/pcmcia/pxa2xx_base.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2

This is because soc_common tries to be built-in, but it should be a module.
Allow soc_common to be a module.

Reported-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-06 16:58:50 +00:00
Dmitry Artamonow
e7435f866f ARM: 5824/1: SA1100: reuse h3600 PCMCIA driver on h3100
Both iPAQs h3600 and h3100 share the same control
GPIOs for PCMCIA, so driver can be reused.

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-06 16:52:57 +00:00
Dmitry Artamonow
8715b29db2 ARM: 5819/1: SA1100: h3100/h3600: merge h3600.h and h3600_gpio.h into h3xxx.h
Combine both headers into one, rename to h3xxx.h and change all
users accordingly.

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-06 16:52:56 +00:00
Dmitry Artamonow
22f9740552 ARM: 5814/1: SA1100: h3100/h3600: convert all users of assign_h3600_egpio to gpiolib
Use of gpio_request/gpio_free in some callbacks may look ugly, but
corresponding drivers (sa1100_serial and sa1100_fb) don't provide (yet)
init/exit hooks and registering these gpios in *_mach_init is also
not possible, because htc-gpio driver starts a bit later...

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-06 16:52:55 +00:00
Dmitry Artamonow
2a83709199 ARM: 5811/2: pcmcia: convert sa1100_h3600 driver to gpiolib
Convert all operations with GPLR/GPCR/GPSR to gpiolibs calls.
Also change all IRQ_GPIO* to gpio_to_irq(*GPIO*)

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-06 16:52:36 +00:00
Linus Torvalds
d9b2c4d0b0 Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (50 commits)
  pcmcia: rework the irq_req_t typedef
  pcmcia: remove deprecated handle_to_dev() macro
  pcmcia: pcmcia_request_window() doesn't need a pointer to a pointer
  pcmcia: remove unused "window_t" typedef
  pcmcia: move some window-related code to pcmcia_ioctl.c
  pcmcia: Change window_handle_t logic to unsigned long
  pcmcia: Pass struct pcmcia_socket to pcmcia_get_mem_page()
  pcmcia: Pass struct pcmcia_device to pcmcia_map_mem_page()
  pcmcia: Pass struct pcmcia_device to pcmcia_release_window()
  drivers/pcmcia: remove unnecessary kzalloc
  pcmcia: correct handling for Zoomed Video registers in topic.h
  pcmcia: fix printk formats
  pcmcia: autoload module pcmcia
  pcmcia/staging: update comedi drivers
  PCMCIA: stop duplicating pci_irq in soc_pcmcia_socket
  PCMCIA: ss: allow PCI IRQs > 255
  PCMCIA: soc_common: remove 'dev' member from soc_pcmcia_socket
  PCMCIA: soc_common: constify soc_pcmcia_socket ops member
  PCMCIA: sa1111: remove duplicated initializers
  PCMCIA: sa1111: wrap soc_pcmcia_socket to contain sa1111 specific data
  ...
2009-12-05 09:42:59 -08:00
Dominik Brodowski
5fa9167a1b pcmcia: rework the irq_req_t typedef
Most of the irq_req_t typedef'd struct can be re-worked quite
easily:

(1) IRQInfo2 was unused in any case, so drop it.

(2) IRQInfo1 was used write-only, so drop it.

(3) Instance (private data to be passed to the IRQ handler):
	Most PCMCIA drivers using pcmcia_request_irq() to actually
	register an IRQ handler set the "dev_id" to the same pointer
	as the "priv" pointer in struct pcmcia_device. Modify the two
	exceptions (ipwireless, ibmtr_cs) to also work this waym and
	set the IRQ handler's "dev_id" to p_dev->priv unconditionally.

(4) Handler is to be of type irq_handler_t.

(5) Handler != NULL already tells whether an IRQ handler is present.
	Therefore, we do not need the IRQ_HANDLER_PRESENT flag in
	irq_req_t.Attributes.

CC: netdev@vger.kernel.org
CC: linux-bluetooth@vger.kernel.org
CC: linux-ide@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-scsi@vger.kernel.org
CC: alsa-devel@alsa-project.org
CC: Jaroslav Kysela <perex@perex.cz>
CC: Jiri Kosina <jkosina@suse.cz>
CC: Karsten Keil <isdn@linux-pingi.de>
for the Bluetooth parts: Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-28 18:03:14 +01:00
Dominik Brodowski
6838b03fc6 pcmcia: pcmcia_request_window() doesn't need a pointer to a pointer
pcmcia_request_window() only needs a pointer to struct pcmcia_device, not
a pointer to a pointer.

CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-scsi@vger.kernel.org
CC: Jiri Kosina <jkosina@suse.cz>
Acked-by: Karsten Keil <keil@b1-systems.de> (for ISDN)
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-28 18:02:58 +01:00
Dominik Brodowski
82f88e3600 pcmcia: remove unused "window_t" typedef
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-28 18:02:52 +01:00
Dominik Brodowski
d7b0364bfc pcmcia: move some window-related code to pcmcia_ioctl.c
pcmcia_get_window() and pcmcia_get_mem_page() were only called from
pcmcia_ioctl.c. Therefore, move these functions to that file, and
remove the useless EXPORTs.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-28 18:02:51 +01:00
Magnus Damm
0bdf9b3dd3 pcmcia: Change window_handle_t logic to unsigned long
Logic changes based on top of the other patches:

This set of patches changed window_handle_t from being a pointer to an
unsigned long. The unsigned long is now a simple index into socket->win[].
Going from a pointer to unsigned long should leave the user space interface
unchanged unless I'm mistaken.

This change results in code that is less error prone and a user space
interface which is much cleaner and safer. A nice side effect is that we
are also are able to remove all members except one from window_t.

[ linux@dominikbrodowski.net:
	Update to 2.6.31. Also, a plain "index" to socket->win[] does not
	work, as several codepaths rely on "window_handle_t" being
	non-zero if used. Therefore, set the window_handle_t to the
	socket->win[] index + 1. ]

CC: netdev@vger.kernel.org
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-28 18:02:50 +01:00
Magnus Damm
16456ebabf pcmcia: Pass struct pcmcia_socket to pcmcia_get_mem_page()
No logic changes, just pass struct pcmcia_socket to pcmcia_get_mem_page()

[linux@dominikbrodowski.net: update to 2.6.31]
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-28 18:02:49 +01:00
Magnus Damm
868575d1e8 pcmcia: Pass struct pcmcia_device to pcmcia_map_mem_page()
No logic changes, just pass struct pcmcia_device to pcmcia_map_mem_page()

[linux@dominikbrodowski.net: update to 2.6.31]
CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-scsi@vger.kernel.org
CC: Jiri Kosina <jkosina@suse.cz>
Acked-by: Karsten Keil <keil@b1-systems.de> (for ISDN)
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-28 18:02:13 +01:00
Magnus Damm
f5560da549 pcmcia: Pass struct pcmcia_device to pcmcia_release_window()
No logic changes, just pass struct pcmcia_device to pcmcia_release_window().

[linux@dominikbrodowski.net: update to 2.6.31]
CC: netdev@vger.kernel.org
CC: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-28 18:01:26 +01:00
Julia Lawall
78a14e273d drivers/pcmcia: remove unnecessary kzalloc
The result of calling kzalloc is never used or freed.

The semantic match that finds this problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@r exists@
local idexpression x;
statement S;
expression E;
identifier f,f1,l;
position p1,p2;
expression *ptr != NULL;
@@

x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...);
...
if (x == NULL) S
<... when != x
     when != if (...) { <+...x...+> }
(
x->f1 = E
|
 (x->f1 == NULL || ...)
|
 f(...,x->f1,...)
)
...>
(
 return \(0\|<+...x...+>\|ptr\);
|
 return@p2 ...;
)

@script:python@
p1 << r.p1;
p2 << r.p2;
@@

print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-22 13:03:50 +01:00
Avi Cohen Stuart
b285fab418 pcmcia: correct handling for Zoomed Video registers in topic.h
Fix handling of Zoomed Video Registers in the Topic pcmcia controller
( http://bugzilla.kernel.org/show_bug.cgi?id=14581 ). The information
has been retrieved from the Topic manual which can be obtained from
Toshiba.

The Zoomed Video is used with PCMCIA Cards like the Margi DVD-to-Go.

[linux@dominikbrodowski.net: whitespace & commit message fix]

Signed-off-by: Avi Cohen Stuart <avi.cohenstuart@infor.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-11 19:34:27 +01:00
Tony Lindgren
774facda20 Merge branch '7xx-iosplit-plat' with omap-fixes 2009-11-10 18:10:34 -08:00
Dominik Brodowski
638bba55fe pcmcia: autoload module pcmcia
Attempt to load the "pcmcia" module for 16-bit PCMCIA cards, so that
PCMCIA support becomes available without pcmciautils/udev userspace
interaction. Based on a suggestion and a patch
	Signed-off-by: Komuro <komurojun-mbn@nifty.com>
but converted it to request_module_nowait() and move it to a later
stage.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-09 08:30:17 +01:00
Russell King - ARM Linux
66024db57d PCMCIA: stop duplicating pci_irq in soc_pcmcia_socket
skt->irq is a mere duplication of pcmcia_socket's pci_irq member.
Get rid of it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-09 08:30:16 +01:00
Russell King - ARM Linux
f397b9c5dc PCMCIA: soc_common: remove 'dev' member from soc_pcmcia_socket
The 'dev' member is now only ever written, so we can safely remove it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-09 08:30:14 +01:00
Russell King - ARM Linux
b62d99b502 PCMCIA: soc_common: constify soc_pcmcia_socket ops member
No one should modify the ops structure supplied to soc_pcmcia_socket
so make it const.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-09 08:30:13 +01:00
Russell King - ARM Linux
dabd14684b PCMCIA: sa1111: remove duplicated initializers
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-09 08:30:12 +01:00
Russell King - ARM Linux
701a5dc05a PCMCIA: sa1111: wrap soc_pcmcia_socket to contain sa1111 specific data
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-09 08:30:11 +01:00
Russell King - ARM Linux
da4f007375 PCMCIA: soc_common: push socket probe down into SoC specific support
Move the individual socket probing and initialization down into the
SoC specific support files, thereby allowing soc_common_drv_pcmcia_probe
to be eliminated.  soc_common.c now no longer deals with distinct groups
of sockets.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-09 08:30:11 +01:00
Russell King - ARM Linux
be85458edc PCMCIA: soc_common: push socket removal down to SoC specific support
Mechanically transplant the removal code from soc_common into each
SoC specific base support file, thereby allowing
soc_common_drv_pcmcia_remove to be removed.  No other changes.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-09 08:30:10 +01:00
Russell King - ARM Linux
097e296d61 PCMCIA: soc_common: provide single socket add/remove functionality
Factor out the functionality for adding and removing a single
socket, thereby allowing SoCs to individually register each
socket.  The advantage of this approach is that SoCs can then
extend soc_pcmcia_socket as they wish.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-09 08:30:09 +01:00
Russell King - ARM Linux
0f767de6a2 PCMCIA: soc_common: convert to a stand alone module
Convert soc_common.c to be a stand alone module, rather than wrapping
it up into the individual SoC specific base modules.  In doing this,
we need to add init/exit functions for soc_common to register/remove
the cpufreq notifier.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-09 08:30:08 +01:00
Dominik Brodowski
a7149f9a26 pcmcia: use dev_dbg and dev_print in pd6729.c
As suggested by Wolfram Sang <w.sang@pengutronix.de>, use dev_dbg(),
and dev_{err,warn,info}() in pd6729.c, and add some "\n" suggested by
Komuro <komurojun-mbn@nifty.com>. In the ISR, use pr_devel() and
dev_vdbg() as they are only compiled if DEBUG (or, for dev_vdbg(),
VERBOSE_DEBUG) are set explicitly.

CC: Komuro <komurojun-mbn@nifty.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-09 08:30:07 +01:00
Dominik Brodowski
9cb495bb41 pcmcia: remove now-defunct cs_error, pcmcia_error_{func,ret}
As all in-tree drivers have been converted to not use cs_error() any more,
drop these functions and definitions, and update the Documentation.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-09 08:30:06 +01:00
Dominik Brodowski
6d9a299f67 pcmcia: extend error reporting and debug messages in core
Add a few more error and debug messages to the PCMCIA core.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-08 18:23:14 +01:00
Dominik Brodowski
c9f50dddd1 pcmcia: use dynamic debug in PCMCIA socket drivers
Make use of the dynamic debug infrastructure in various PCMCIA socket
drivers. By doing so, only the drivers relying on soc_common make use
of CONFIG_PCMCIA_DEBUG. Therefore, update the Kconfig entry accordingly.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-08 18:23:13 +01:00
Dominik Brodowski
d50dbec3ce pcmcia: use dynamic debug instead of custom infrastructure
Use the generic "dynamic debug" infrastructure instead of
CONIG_PCMCIA_DEBUG in the PCMCIA core (pcmcia.ko and pcmcia_core.ko). To
enable debugging, enable CONFIG_DYNAMIC_DEBUG, mount debugfs and

$ echo -n 'module pcmcia_core +p' > /sys/kernel/debug/dynamic_debug/control

for the complete module "pcmcia_core", for example. For more detailled
instructions, please see Documentation/dynamic-debug-howto.txt

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-08 18:23:12 +01:00
Dominik Brodowski
18a7a19b37 pcmcia: remove pcmcia_get_{first,next}_tuple()
Remove the pcmcia_get_{first,next}_tuple() calls no longer needed by
(current) pcmcia device drivers.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-08 18:23:11 +01:00
Dominik Brodowski
91284224da pcmcia: add new CIS access helpers
As a replacement to pcmcia_get_{first,next}_tuple() and
pcmcia_get_tuple_data(), three new -- and easier to use --
functions are added:

- pcmcia_get_tuple() to get the very first CIS entry of one
  type.

- pcmcia_loop_tuple() to loop over all CIS entries of one type.

- pcmcia_get_mac_from_cis() to read out the hardware MAC address
  from CISTPL_FUNCE.

Only a handful of drivers need these functions anyway, as most
CIS access is already handled by pcmcia_loop_config(), which
now shares the same backed (pccard_loop_tuple()) with
pcmcia_loop_tuple().

A pcmcia_get_mac_from_cis() bug noted by Komuro
<komurojun-mbn@nifty.com> has been fixed in this revision.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-11-08 18:06:54 +01:00
Tejun Heo
15ea76d407 pccard: configure CLS on attach
For non hotplug PCI devices, the system firmware usually configures
CLS correctly.  For pccard devices system firmware can't do it and
Linux PCI layer doesn't do it either.  Unfortunately this leads to
poor performance for certain devices (sata_sil).  Unless MWI, which
requires separate configuration, is to be used, CLS doesn't affect
correctness, so the configuration should be harmless.

This patch makes pci_set_cacheline_size() always built and export it
and make pccard call it during attach.

Please note that some other PCI hotplug drivers (shpchp and pciehp)
also configure CLS on hotplug.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Daniel Ritz <daniel.ritz@gmx.ch>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Greg KH <greg@kroah.com>
Cc: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Axel Birndt <towerlexa@gmx.de>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-11-04 08:47:11 -08:00
Rafael J. Wysocki
9905d1b411 PM / yenta: Split resume into early and late parts (rev. 4)
Commit 0c570cdeb8
(PM / yenta: Fix cardbus suspend/resume regression) caused resume to
fail on systems with two CardBus bridges.  While the exact nature
of the failure is not known at the moment, it can be worked around by
splitting the yenta resume into an early part, executed during the
early phase of resume, that will only resume the socket and power it
up if there was a card in it during suspend, and a late part,
executed during "regular" resume, that will carry out all of the
remaining yenta resume operations.

Fixes http://bugzilla.kernel.org/show_bug.cgi?id=14334, which is a
listed regression from 2.6.31.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Dominik Brodowski <linux@dominikbrodowski.net>
Reported-by: Stephen J. Gowdy <gowdy@cern.ch>
Tested-by: Jose Marino <braket@hotmail.com>
2009-11-03 10:54:58 +01:00
Wolfram Sang
bb015f0c85 pcmcia: drop already defined PCI_IDs
Out of 10 PCI_IDs found in the PCMCIA subsystem, only two were not defined in
pci_ids.h. Move them and drop the duplicates. Successfully build-tested.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-10-24 17:13:01 +02:00
Komuro
94efb72328 pcmcia: do not load the pd6729 driver if io_base is NULL
The CL-PD6729 chip in some docking station is not initialized properly
under Linux. In that case, do not load the pd6729 driver.

[Dominik Brodowski <linux@dominikbrodowski.net>: spelling fixes, check for NULL not 0]
Signed-off-by: Komuro <komurojun-mbn@nifty.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-10-24 17:08:37 +02:00
Wolfram Sang
5f784336dc pcmcia: Fix possible printk format warnings
Fix more possible warnings introduced by my commit
1d80766554 as fixed by the previous patch from
Randy Dunlap. Not tested due to no hardware.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-10-20 20:38:18 +02:00
Tony Lindgren
ce491cf854 omap: headers: Move remaining headers from include/mach to include/plat
Move the remaining headers under plat-omap/include/mach
to plat-omap/include/plat. Also search and replace the
files using these headers to include using the right path.

This was done with:

#!/bin/bash
mach_dir_old="arch/arm/plat-omap/include/mach"
plat_dir_new="arch/arm/plat-omap/include/plat"
headers=$(cd $mach_dir_old && ls *.h)
omap_dirs="arch/arm/*omap*/ \
drivers/video/omap \
sound/soc/omap"
other_files="drivers/leds/leds-ams-delta.c \
drivers/mfd/menelaus.c \
drivers/mfd/twl4030-core.c \
drivers/mtd/nand/ams-delta.c"

for header in $headers; do
	old="#include <mach\/$header"
	new="#include <plat\/$header"
	for dir in $omap_dirs; do
		find $dir -type f -name \*.[chS] | \
			xargs sed -i "s/$old/$new/"
	done
	find drivers/ -type f -name \*omap*.[chS] | \
		xargs sed -i "s/$old/$new/"
	for file in $other_files; do
		sed -i "s/$old/$new/" $file
	done
done

for header in $(ls $mach_dir_old/*.h); do
	git mv $header $plat_dir_new/
done

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-20 09:40:47 -07:00
Dominik Brodowski
c5e09528be pcmcia: do not try to store more than 4 version strings
... for struct pcmcia_device only provides for 4 anyway.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-10-19 00:35:29 +02:00
Dominik Brodowski
84897fc052 pcmcia: pccard_read_tuple and TUPLE_RETURN_COMMON cleanup
pccard_read_tuple(), which is only used by the PCMCIA core, should
handle TUPLE_RETURN_COMMON more sensibly: If a specific function (which
may be 0) is requested, set tuple.Attributes = 0 as was done in all
PCMCIA drivers. If, however, BIND_FN_ALL is requested, return the
"common" tuple. As to the callers of pccard_read_tuple():

- All calls to pcmcia_validate_cis() had set the "function" parameter to
  BIND_FN_ALL. Therefore, remove the "function" parameter and make the
  parameter to pccard_read_tuple explicit.

- Calls to CISTPL_VERS_1 and CISTPL_MANFID now set BIND_FN_ALL. This was
  already the case for calls to CISTPL_LONGLINK_MFC.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-10-19 00:29:36 +02:00
Frans Pop
30514ccfc5 pcmcia: properly close previous dev_printk if kzalloc fails in do_io_probe
Signed-off-by: Frans Pop <elendil@planet.nl>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-10-17 13:35:30 +02:00
Randy Dunlap
0137304661 pcmcia: fix controller printk format warnings
Fix new pcmcia printk format warnings:
[This has now moved from linux-next to mainline.
Originally sent 2009-SEP-17.]

drivers/pcmcia/i82365.c:1055: warning: format '%#x' expects type 'unsigned int', but argument 6 has type 'phys_addr_t'
drivers/pcmcia/i82365.c:1055: warning: format '%#x' expects type 'unsigned int', but argument 7 has type 'phys_addr_t'
drivers/pcmcia/tcic.c:734: warning: format '%#x' expects type 'unsigned int', but argument 6 has type 'phys_addr_t'
drivers/pcmcia/tcic.c:734: warning: format '%#x' expects type 'unsigned int', but argument 7 has type 'phys_addr_t'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2009-10-17 13:23:25 +02:00
Linus Torvalds
a037a79dce Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm: (25 commits)
  ARM: 5728/1: Proper prefetch abort handling on ARMv6 and ARMv7
  ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()
  ARM: 5740/1: fix valid_phys_addr_range() range check
  ARM: 5739/1: ARM: allow empty ATAG_CORE
  ARM: 5735/1: sa1111: CodingStyle cleanups
  ARM: 5738/1: Correct TCM documentation
  ARM: 5734/1: arm: fix compilation of entry-common.S for older CPUs
  ARM: 5733/1: fix bcmring compile error
  ARM: 5732/1: remove redundant include file
  ARM: 5731/2: Fix U300 generic GPIO, remove ifdefs from MMCI v3
  ARM: Ensure do_cache_op takes mmap_sem
  ARM: Fix __cpuexit section mismatch warnings
  ARM: Don't allow highmem on SMP platforms without h/w TLB ops broadcast
  ARM: includecheck fix: mach-davinci, board-dm365-evm.c
  ARM: Remove unused CONFIG SA1100_H3XXX
  ARM: Fix warning: unused variable 'highmem'
  ARM: Fix warning: #warning syscall migrate_pages not implemented
  ARM: Fix SA11x0 clocksource warning
  ARM: Fix SA1100 Neponset serial section mismatch
  ARM: Fix SA1100 Assabet/Neponset PCMCIA section mismatch warnings
  ...
2009-10-02 16:20:43 -07:00
Maxime Bizon
553d6d5f5b MIPS: BCM63xx: Add PCMCIA & Cardbus support.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-09-30 21:47:01 +02:00
Rafael J. Wysocki
0c570cdeb8 PM / yenta: Fix cardbus suspend/resume regression
Since 2.6.29 the PCI PM core have been restoring the standard
configuration registers of PCI devices in the early phase of
resume.  In particular, PCI devices without drivers have been handled
this way since commit 355a72d75b
(PCI: Rework default handling of suspend and resume).  Unfortunately,
this leads to post-resume problems with CardBus devices which cannot
be accessed in the early phase of resume, because the sockets they
are on have not been woken up yet at that point.

To solve this problem, move the yenta socket resume to the early
phase of resume and, analogously, move the suspend of it to the late
phase of suspend.  Additionally, remove some unnecessary PCI code
from the yenta socket's resume routine.

Fixes http://bugzilla.kernel.org/show_bug.cgi?id=13092, which is a
post-2.6.28 regression.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reported-by: Florian <fs-kernelbugzilla@spline.de>
Cc: stable@kernel.org
2009-09-29 00:11:03 +02:00
Rafael J. Wysocki
827b4649d4 PM / PCMCIA: Drop second argument of pcmcia_socket_dev_suspend()
pcmcia_socket_dev_suspend() doesn't use its second argument, so it
may be dropped safely.

This change is necessary for the subsequent yenta suspend/resume fix.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: stable@kernel.org
2009-09-29 00:10:41 +02:00
Russell King
b29cf62c43 ARM: Fix SA1100 Assabet/Neponset PCMCIA section mismatch warnings
WARNING: drivers/pcmcia/sa1100_cs.o(.data+0x48): Section mismatch in reference from the variable sa11x0_pcmcia_hw_init to the function .init.text:pcmcia_assabet_init()
The variable sa11x0_pcmcia_hw_init references
the function __init pcmcia_assabet_init()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

WARNING: drivers/pcmcia/sa1111_cs.o(.text+0x298): Section mismatch in reference from the function pcmcia_probe() to the function .init.text:pcmcia_neponset_init()
The function pcmcia_probe() references
the function __init pcmcia_neponset_init().
This is often because pcmcia_probe lacks a __init
annotation or the annotation of pcmcia_neponset_init is wrong.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
2009-09-28 18:05:21 +01:00
Russell King
baea7b946f Merge branch 'origin' into for-linus
Conflicts:
	MAINTAINERS
2009-09-24 21:22:33 +01:00
Russell King
ae19ffbadc Merge branch 'master' into for-linus 2009-09-22 21:01:40 +01:00
Kristoffer Ericson
02e87d1a93 pcmcia: cleanup/fixup patch for sa1100_jornada_pcmcia driver
Clean up the /drivers/pcmcia/sa1100_jornada.c file with respect to
formatting.  It also changes a build warning into a code comment (since
its a pain to watch every build and havent seen any problems with driver
in 3.5years).

Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-22 07:17:42 -07:00
Alexey Dobriyan
e6be4a8c26 pcmcia: switch /proc/bus/pccard/drivers to seq_file
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-22 07:17:42 -07:00
Mike Frysinger
734f3fa18d pcmcia: yenta: add missing __devexit marking
The remove member of the pci_driver yenta_cardbus_driver uses
__devexit_p(), so the remove function itself should be marked with
__devexit.  Even more so considering the probe function is marked with
__devinit.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cc: Daniel Ritz <daniel.ritz-ml@swissonline.ch>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-22 07:17:42 -07:00
Linus Torvalds
0950efd1a1 Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pcmcia-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pcmcia-2.6:
  pcmcia: document return value of pcmcia_loop_config
  pcmcia: dtl1_cs: fix pcmcia_loop_config logic
  pcmcia: drop non-existant includes
  pcmcia: disable prefetch/burst for OZ6933
  pcmcia: fix incorrect argument order to list_add_tail()
  pcmcia: drivers/pcmcia/pcmcia_resource.c: Remove unnecessary semicolons
  pcmcia: Use phys_addr_t for physical addresses
  pcmcia: drivers/pcmcia: Make static
2009-09-16 08:11:23 -07:00
Wolfram Sang
889c27744c pcmcia: document return value of pcmcia_loop_config
Hopefully it will be harder to get it wrong now. Also fix an unneeded
initialization while we are here.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15 10:17:16 -07:00
Wolfram Sang
cc67744100 pcmcia: drop non-existant includes
See http://lists.infradead.org/pipermail/linux-pcmcia/2009-April/006109.html

Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15 10:17:16 -07:00
Tomas Kovacik
1ff84890b6 pcmcia: disable prefetch/burst for OZ6933
Problems have been reported [1], so disable prefetch/burst, to be on the safe
side.

[1] http://www.mail-archive.com/linux-pcmcia@lists.infradead.org/msg02048.html

Signed-off-by: Tomáš Kováčik <nail@nodomain.sk>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15 10:17:16 -07:00
Wolfram Sang
b4b3d7bbe1 pcmcia: fix incorrect argument order to list_add_tail()
Commit a56bc69a18 fixed a wrong usage of
list_add_tail() within store_new_id() for PCI. Port the fix to PCMCIA,
which adapted this function from PCI.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15 10:17:16 -07:00
Joe Perches
d598de0218 pcmcia: drivers/pcmcia/pcmcia_resource.c: Remove unnecessary semicolons
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15 10:17:15 -07:00
Roel Kluin
a0779327d2 pcmcia: drivers/pcmcia: Make static
Sparse asked whether these could be static.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15 10:17:15 -07:00
Mike Rapoport
85c6102100 [ARM] pxa: update pcmcia/pxa2xx_base.c to use 'struct dev_pm_ops'
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 19:15:38 +08:00
Marek Vasut
6cf4442feb [ARM] pxa/palm: fix possibly uninitialized variable in PalmTC-pcmcia
This 'problem' actually cant cause a failure of the driver, but it's always
better to be correct.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:36 +08:00
Marek Vasut
36d618be13 [ARM] pxa: Palm Tungsten|C PCMCIA support
This patch adds support for PCMCIA socket found in Palm Tungsten|C.
There is Prism3 based WiFi card hardwired to that socket.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:36 +08:00
Matthew Wilcox
852710d9fd yenta: Use pci_claim_resource
Instead of open-coding pci_find_parent_resource and request_resource,
just call pci_claim_resource.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-09-09 13:29:19 -07:00
Joe Perches
ad361c9884 Remove multiple KERN_ prefixes from printk formats
Commit 5fd29d6ccb ("printk: clean up
handling of log-levels and newlines") changed printk semantics.  printk
lines with multiple KERN_<level> prefixes are no longer emitted as
before the patch.

<level> is now included in the output on each additional use.

Remove all uses of multiple KERN_<level>s in formats.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08 10:30:03 -07:00
Yoichi Yuasa
ada8e9514b Update Yoichi Yuasa's e-mail address
Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-07-03 15:45:29 +01:00
Linus Torvalds
517d08699b Merge branch 'akpm'
* akpm: (182 commits)
  fbdev: bf54x-lq043fb: use kzalloc over kmalloc/memset
  fbdev: *bfin*: fix __dev{init,exit} markings
  fbdev: *bfin*: drop unnecessary calls to memset
  fbdev: bfin-t350mcqb-fb: drop unused local variables
  fbdev: blackfin has __raw I/O accessors, so use them in fb.h
  fbdev: s1d13xxxfb: add accelerated bitblt functions
  tcx: use standard fields for framebuffer physical address and length
  fbdev: add support for handoff from firmware to hw framebuffers
  intelfb: fix a bug when changing video timing
  fbdev: use framebuffer_release() for freeing fb_info structures
  radeon: P2G2CLK_ALWAYS_ONb tested twice, should 2nd be P2G2CLK_DAC_ALWAYS_ONb?
  s3c-fb: CPUFREQ frequency scaling support
  s3c-fb: fix resource releasing on error during probing
  carminefb: fix possible access beyond end of carmine_modedb[]
  acornfb: remove fb_mmap function
  mb862xxfb: use CONFIG_OF instead of CONFIG_PPC_OF
  mb862xxfb: restrict compliation of platform driver to PPC
  Samsung SoC Framebuffer driver: add Alpha Channel support
  atmel-lcdc: fix pixclock upper bound detection
  offb: use framebuffer_alloc() to allocate fb_info struct
  ...

Manually fix up conflicts due to kmemcheck in mm/slab.c
2009-06-16 19:50:13 -07:00
Minchan Kim
a9c5695393 use printk_once() in several places
There are some places to be able to use printk_once instead of hard coding.

Signed-off-by: Minchan Kim <minchan.kim@gmail.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: David S. Miller <davem@davemloft.net>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-16 19:47:50 -07:00
Greg Kroah-Hartman
f3e7a7b64a pcmcia: remove driver_data direct access of struct device
In the near future, the driver core is going to not allow direct access
to the driver_data pointer in struct device.  Instead, the functions
dev_get_drvdata() and dev_set_drvdata() should be used.  These functions
have been around since the beginning, so are backwards compatible with
all older kernel versions.


Cc: linux-pcmcia@lists.infradead.org
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15 21:30:27 -07:00
Samuel Ortiz
ed62acec20 firmware: pcmcia/ds: prepare for FIRMWARE_NAME_MAX removal
We're going to remove the FIRMWARE_NAME_MAX definition in order to avoid any
firmware name length restriction.
With the FIRMWARE_NAME_MAX removal, the ds.c reference becomes useless as we
dont need to check for the firmware name length anymore.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15 21:30:25 -07:00
Jonathan Cameron
5aeb1a5e9f [ARM] pxa/stargate2: add support for Compact Flash/PCMCIA
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:46:32 +08:00
Dmitry Baryshkov
ae1036a2f4 [ARM] 5458/1: pcmcia: pxa2xx-sharpsl: check if we do have Scoop config
Check if we really have Scoop config, otherwice we can get a nice Oops
during probe.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-04-23 23:25:40 +01:00
Mike Rapoport
91c39dcb73 [ARM] 5442/1: pxa/cm-x255: fix reverse RDY gpios in PCMCIA driver
fix reverse RDY gpios in PCMCIA driver

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-04-02 11:02:32 +01:00
Russell King
ed40d0c472 Merge branch 'origin' into devel
Conflicts:
	sound/soc/pxa/pxa2xx-i2s.c
2009-03-28 20:29:51 +00:00
Russell King
dc52b5bf2c Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel 2009-03-28 14:15:43 +00:00
Marek Vasut
d66ea8d4c2 [ARM] pxa: fix the bad assumption that PCMCIA sockets always start with 0
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-28 19:24:39 +08:00
Russell King
997302259f [ARM] acorn,ebsa110,footbridge,integrator,sa1100: Convert asm/io.h to linux/io.h
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-25 10:21:35 +00:00
Ming Lei
7a192ec334 platform driver: fix incorrect use of 'platform_bus_type' with 'struct device_driver'
This patch fixes the bug reported in
	http://bugzilla.kernel.org/show_bug.cgi?id=11681.

"Lots of device drivers register a 'struct device_driver' with
the '.bus' member set to '&platform_bus_type'. This is wrong,
since the platform_bus functions expect the 'struct device_driver'
to be wrapped up in a 'struct platform_driver' which provides
some additional callbacks (like suspend_late, resume_early).
The effect may be that platform_suspend_late() uses bogus data
outside the device_driver struct as a pointer pointer to the
device driver's suspend_late() function or other hard to
reproduce failures."(Lothar Wassmann)

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-03-24 16:38:25 -07:00
Kay Sievers
f2fecec51a pcmcia: struct device - replace bus_id with dev_name(), dev_set_name()
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: linux-pcmcia@lists.infradead.org
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
2009-03-24 16:38:22 -07:00
Dmitry Artamonow
104a416d80 [ARM] 5426/1: h3600: remove clr_h3600_egpio/set_h3600_egpio helpers
Replace all occurences with assign_h3600_egpio.
Also simplify code a bit by replacing couple of if-else
statements with one-line equivalents.

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-15 20:08:18 +00:00
Eric Miao
b74d196908 [ARM] pxa: move pxa2xx chip selects definitions out of pxa-regs.h
The definitions of PXA_CS<x>_PHYS are really PXA2xx specific and should
be moved out of pxa-regs.h. As an illustration, the PXA3xx static chip
selects definitions are added into pxa3xx-regs.h.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:40 +08:00
Eric Miao
b393c69652 [ARM] pxa: move PCMCIA definitions out of pxa-regs.h into pxa2xx_base.c
Move the processor specific initialization (largely resources initialization)
out of soc_common_drv_pcmcia_probe() into dedicated sa11xx_drv_pcmcia_probe()
and __pxa2xx_drv_pcmcia_probe().

By doing this, we are now able to move the PCMCIA related definitions out of
pxa-regs.h and back into pxa2xx_base.c.

As a result, remove that reference of _PCMCIA1IO in arch/arm/mach-pxa/viper.c.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:39 +08:00
Eric Miao
5742964e91 [ARM] pxa: remove unnecessary #include of pxa-regs.h and hardware.h
pxa-regs.h and hardware.h are not intended for use directly in driver
code, remove those unnecessary references.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:38 +08:00
Ingo Molnar
fe333321e2 powerpc: Change u64/s64 to a long long integer type
Convert arch/powerpc/ over to long long based u64:

 -#ifdef __powerpc64__
 -# include <asm-generic/int-l64.h>
 -#else
 -# include <asm-generic/int-ll64.h>
 -#endif
 +#include <asm-generic/int-ll64.h>

This will avoid reoccuring spurious warnings in core kernel code that
comes when people test on their own hardware. (i.e. x86 in ~98% of the
cases) This is what x86 uses and it generally helps keep 64-bit code
32-bit clean too.

[Adjusted to not impact user mode (from paulus) - sfr]

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-01-13 14:47:59 +11:00
Russell King
c613bbba6f Merge branch 'mxc-pu-imxfb' of git://pasiphae.extern.pengutronix.de/git/imx/linux-2.6 into devel 2008-12-17 20:04:45 +00:00
Mike Frysinger
35024c384b pcmcia: blackfin: fix bug - add missing ; to MODULE macro
Cc: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-12-15 16:27:06 -08:00
Ian Molton
e38a9707d8 [PCMCIA] e740 PCMCIA socket driver.
This patch adds the platform specific support needed to control the
PCMCIA hardware on the Toshiba e740.

Signed-off-by: Ian Molton <spyro@f2s.com>
2008-12-15 03:52:53 +00:00
Dominik Brodowski
b1769450da pcmcia: ensure correct logging in do_io_probe
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-11-09 21:47:47 +01:00
Dominik Brodowski
e689597fe8 pcmcia: add braces in error path
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-11-02 19:55:45 +01:00
Kay Sievers
2509698687 pcmcia: struct device - replace bus_id with dev_name(), dev_set_name()
Signed-Off-By: Kay Sievers <kay.sievers@vrfy.org>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-11-02 15:05:51 +01:00
Komuro
3e879f6143 pcmcia: setup resource information for pseudo multifunction devices.
Setup "io" and "irq" for pseudo multifunction devices.

Signed-off-by: Komuro <komurojun-mbn@nifty.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-11-02 13:03:53 +01:00
Ilpo Järvinen
60df3de8b1 pcmcia: fix indentation & braces disagreement - add braces
Broken by d8b0a49da4 (pcmcia: deprecate CS_BAD_VCC and
CS_BAD_VPP).

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-11-01 23:39:11 +01:00
Paul Mundt
0803d540db Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-10-31 16:18:02 +09:00
Linus Torvalds
c732acd960 Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6:
  fdomain_cs: Sort out modules with duplicate description
  pcmcia: Whine harder about use of EXCLUSIVE
  pcmcia: IRQ_TYPE_EXCLUSIVE is long obsoleted
2008-10-30 12:52:53 -07:00
Paul Mundt
3eeebf17f3 sh: Kill off long-dead HD64465 cchip support.
This code has been dead for many years. The last update it received
was in 2003 in order to update it for the driver model changes, though
it had already been in disarray and unused before that point. The only
boards that ever used this chip have not had users in many years either,
so it is finally safe to just kill it off and move on with life.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-28 20:07:44 +09:00
Linus Torvalds
fdc76bf9b6 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] clps711x: add sparsemem definitions
  [ARM] 5315/1: Fix section mismatch warning (sa1111)
  [ARM] Orion: activate workaround for 88f6183 SPI clock erratum
  [ARM] Orion: instantiate the dsa switch driver
  [ARM] mv78xx0: force link speed/duplex on eth2/eth3
  [ARM] remove extra brace in arch/arm/mach-pxa/trizeps4.c
  [ARM] balance parenthesis in header file
  [ARM] pxa: fix trizeps PCMCIA build
  [ARM] pxa: fix trizeps defconfig
  [ARM] dmabounce requires ZONE_DMA
  [ARM] 5303/1: period_cycles should be greater than 1
  [ARM] 5310/1: Fix cache flush functions for ARMv4
  [ARM] pxa: fix 3bca103a1e
  [ARM] pxa: fix redefinition of NR_IRQS
  [ARM] S3C24XX: Fix redefine of DEFINE_TIMER() in s3c24xx pwm-clock.c
  [ARM] S3C2443: Fix HCLK rate
  [ARM] S3C24XX: Serial driver debug depends on DEBUG_LL
  [ARM] S3C24XX: pwm-clock set_parent mask fix
2008-10-23 08:12:21 -07:00
Linus Torvalds
9301975ec2 Merge branch 'genirq-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
This merges branches irq/genirq, irq/sparseirq-v4, timers/hpet-percpu
and x86/uv.

The sparseirq branch is just preliminary groundwork: no sparse IRQs are
actually implemented by this tree anymore - just the new APIs are added
while keeping the old way intact as well (the new APIs map 1:1 to
irq_desc[]).  The 'real' sparse IRQ support will then be a relatively
small patch ontop of this - with a v2.6.29 merge target.

* 'genirq-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (178 commits)
  genirq: improve include files
  intr_remapping: fix typo
  io_apic: make irq_mis_count available on 64-bit too
  genirq: fix name space collisions of nr_irqs in arch/*
  genirq: fix name space collision of nr_irqs in autoprobe.c
  genirq: use iterators for irq_desc loops
  proc: fixup irq iterator
  genirq: add reverse iterator for irq_desc
  x86: move ack_bad_irq() to irq.c
  x86: unify show_interrupts() and proc helpers
  x86: cleanup show_interrupts
  genirq: cleanup the sparseirq modifications
  genirq: remove artifacts from sparseirq removal
  genirq: revert dynarray
  genirq: remove irq_to_desc_alloc
  genirq: remove sparse irq code
  genirq: use inline function for irq_to_desc
  genirq: consolidate nr_irqs and for_each_irq_desc()
  x86: remove sparse irq from Kconfig
  genirq: define nr_irqs for architectures with GENERIC_HARDIRQS=n
  ...
2008-10-20 13:23:01 -07:00
Alan Cox
7bbfd39bb9 pcmcia: Whine harder about use of EXCLUSIVE
The exclusive IRQ line support is a legacy and any remaining drivers that
cannot share interrupts need tidying up so whine harder about them.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-10-17 23:07:34 +02:00
Russell King
c97ce774b7 [ARM] pxa: fix trizeps PCMCIA build
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-10-17 15:23:52 +01:00
Yinghai Lu
08678b0841 generic: sparse irqs: use irq_desc() together with dyn_array, instead of irq_desc[]
add CONFIG_HAVE_SPARSE_IRQ to for use condensed array.
Get rid of irq_desc[] array assumptions.

Preallocate 32 irq_desc, and irq_desc() will try to get more.

( No change in functionality is expected anywhere, except the odd build
  failure where we missed a code site or where a crossing commit itroduces
  new irq_desc[] usage. )

v2: according to Eric, change get_irq_desc() to irq_desc()

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-10-16 16:52:29 +02:00
Yinghai Lu
9130addad2 drivers/pcmcia: use nr_irqs
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-10-16 16:52:06 +02:00
Mike Rapoport
af2010daf7 [ARM] 5307/1: pxa: fix CM-X2XX PCMCIA build error
Fix build error introduced by commit 27c4cae281
[ARM] pxa: allow multi-machine PCMCIA builds

MODPOST 76 modules
ERROR: "cmx270_pcmcia_exit" [drivers/pcmcia/pxa2xx_cm_x2xx.ko] undefined!
ERROR: "cmx255_pcmcia_exit" [drivers/pcmcia/pxa2xx_cm_x2xx.ko] undefined!
ERROR: "cmx270_pcmcia_init" [drivers/pcmcia/pxa2xx_cm_x2xx.ko] undefined!
ERROR: "cmx255_pcmcia_init" [drivers/pcmcia/pxa2xx_cm_x2xx.ko] undefined!
make[2]: *** [__modpost] Error 1
make[1]: *** [modules] Error 2
make: *** [sub-make] Error 2

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-10-15 12:34:50 +01:00
Linus Torvalds
2be4ff2f08 Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (49 commits)
  pcmcia: ioctl-internal definitions
  pcmcia: cistpl header cleanup
  pcmcia: remove unused argument to pcmcia_parse_tuple()
  pcmcia: card services header cleanup
  pcmcia: device_id header cleanup
  pcmcia: encapsulate ioaddr_t
  pcmcia: cleanup device driver header file
  pcmcia: cleanup socket services header file
  pcmcia: merge ds_internal.h into cs_internal.h
  pcmcia: cleanup cs_internal.h
  pcmcia: cs_internal.h is internal
  pcmcia: use dev_printk for cs_error()
  pcmcia: remove CS_ error codes alltogether
  pcmcia: deprecate CS_BAD_TUPLE
  pcmcia: deprecate CS_BAD_ARGS
  pcmcia: deprecate CS_BAD_BASE, CS_BAD_IRQ, CS_BAD_OFFSET and CS_BAD_SIZE
  pcmcia: deprecate CS_BAD_ATTRIBUTE, CS_BAD_TYPE and CS_BAD_PAGE
  pcmcia: deprecate CS_NO_MORE_ITEMS
  pcmcia: deprecate CS_IN_USE
  pcmcia: deprecate CS_CONFIGURATION_LOCKED
  ...

Fix trivial conflict in drivers/pcmcia/ds.c manually
2008-10-13 14:12:40 -07:00
Linus Torvalds
7cc4e87f91 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (236 commits)
  [ARM] 5300/1: fixup spitz reset during boot
  [ARM] 5295/1: make ZONE_DMA optional
  [ARM] 5239/1: Palm Zire 72 power management support
  [ARM] 5298/1: Drop desc_handle_irq()
  [ARM] 5297/1: [KS8695] Fix two compile-time warnings
  [ARM] 5296/1: [KS8695] Replace macro's with trailing underscores.
  [ARM] pxa: allow multi-machine PCMCIA builds
  [ARM] pxa: add preliminary CPUFREQ support for PXA3xx
  [ARM] pxa: add missing ACCR bit definitions to pxa3xx-regs.h
  [ARM] pxa: rename cpu-pxa.c to cpufreq-pxa2xx.c
  [ARM] pxa/zylonite: add support for USB OHCI
  [ARM] ohci-pxa27x: use ioremap() and offset for register access
  [ARM] ohci-pxa27x: introduce pxa27x_clear_otgph()
  [ARM] ohci-pxa27x: use platform_get_{irq,resource} for the resource
  [ARM] ohci-pxa27x: move OHCI controller specific registers into the driver
  [ARM] ohci-pxa27x: introduce flags to avoid direct access to OHCI registers
  [ARM] pxa: move I2S register and bit definitions into pxa2xx-i2s.c
  [ARM] pxa: simplify DMA register definitions
  [ARM] pxa: make additional DCSR bits valid for PXA3xx
  [ARM] pxa: move i2c register and bit definitions into i2c-pxa.c
  ...

Fixed up conflicts in
	arch/arm/mach-versatile/core.c
	sound/soc/pxa/pxa2xx-ac97.c
	sound/soc/pxa/pxa2xx-i2s.c
manually.
2008-10-11 10:09:45 -07:00
Russell King
c97f68145e Merge branch 'for-rmk' of git://source.mvista.com/git/linux-davinci-2.6.git
Merge branch 'davinci' into devel
2008-10-09 21:33:05 +01:00
Russell King
27c4cae281 [ARM] pxa: allow multi-machine PCMCIA builds
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-10-07 19:16:33 +01:00
Russell King
cc513ac0f2 Merge branch 'viper-for-rmk' of git://www.misterjones.org/linux-2.6-arm
Merge branch 'pxa-viper' into pxa-machines

Conflicts:

	arch/arm/mach-pxa/Makefile
	drivers/pcmcia/Kconfig
	drivers/pcmcia/Makefile
2008-10-07 19:08:32 +01:00
Russell King
1543966a07 Merge branch 'pxa-palm' into pxa-machines
Conflicts:

	drivers/mfd/Kconfig
	drivers/pcmcia/Makefile
2008-10-07 19:07:22 +01:00
Russell King
5ff7f78a3d Merge branch 'pxa-trizeps' into pxa-machines
Conflicts:

	drivers/pcmcia/Makefile
2008-10-07 19:06:52 +01:00
Russell King
92b797f6a1 [ARM] pxa: trizeps4: remove unused variable
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-10-07 15:52:03 +01:00
Mike Rapoport
8616e2fb69 [ARM] 5283/1: pxa: add CM-X255 pcmcia support
Signed-off-by: Russ Dill <russ.dill@gmail.com>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-10-07 12:08:02 +01:00
Jürgen Schindele
2efa42f2fa [ARM] 5294/1: Trizeps4 PCMCIA support
Support for Trizeps4 SOM PCMCIA
with ConXS or other baseboards.
with double GPIO-free fixed (sorry!)

replaces 5279/1

Signed-off-by: Jurgen Schindele <linux@schindele.name>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-10-07 10:53:56 +01:00
Alan Cox
cec5eb7be3 pcmcia: Fix broken abuse of dev->driver_data
PCMCIA abuses dev->private_data in the probe methods. Unfortunately it
continues to abuse it after calling drv->probe() which leads to crashes and
other nasties (such as bogus probes of multifunction devices) giving errors like

pcmcia: registering new device pcmcia0.1
kernel: 0.1: GetNextTuple: No more items

Extract the passed data before calling the driver probe function that way
we don't blow up when the driver reuses dev->private_data as its right.

As its close to the final release just move the hack so it works out,
hopefully someone will be sufficiently embarrassed to produce a nice rework
for 2.6.28.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-09-22 08:42:50 -07:00
Jürgen Schindele
632480ea65 [ARM] 5245/1: Fix warning about unused return value in drivers/pcmcia
Fix warning when compiling "drivers/pcmcia/soc-common.c"
The return value of the function "device_create_file"
was not used / assigned.

Signed-off-by: Jrgen Schindele <linux@schindele.name>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-13 20:07:42 +01:00
Marc Zyngier
20f18ff32f Add support for the Arcom/Eurotech Viper SBC CompactFlash card slot
The Arcom/Eurotech Viper needs some extra care to run. On this board,
the PC104 connector is actually wired to the second PCMCIA slot.
Therefore, this second socket needs to be enabled, despite not being
managed by the PCMCIA code.

I'd rather have the MECR setup in the platform support code so I could,
for example, use the PC104 bus without having the PCMCIA module loaded.

Signed-off-by: Marc Zyngier <marc.zyngier@altran.com>
2008-09-09 17:41:53 +02:00
Dominik Brodowski
2f3061eb10 pcmcia: remove unused argument to pcmcia_parse_tuple()
Since we're just parsing the tuple being passed to this function, we don't
need any device-specific information.

Also, remove the call to pcmcia_validate_cis() from pcmciamtd.c, since it
is already called by the PCMCIA core.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-31 15:50:33 +02:00
Dominik Brodowski
994917f8b7 pcmcia: card services header cleanup
16-bit PCMCIA device handling function definitions are moved to ds.h,
internal definitions to cs_internal.h.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-31 15:25:47 +02:00
Dominik Brodowski
d39bd56452 pcmcia: encapsulate ioaddr_t
By now, ioaddr_t should only be used by the deprecated ioctl, as it does not
correctly reflect the maximum ioport range at least on some architectures.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-29 09:43:14 +02:00
Dominik Brodowski
c23889ca5a pcmcia: cleanup socket services header file
The header file for use by (in-kernel) PCMCIA sockets deserved a major
cleanup. Some stuff only used by the pcmcia core modules was moved to
cs_internal.h

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-26 00:09:56 +02:00
Dominik Brodowski
b60a5ede1e pcmcia: merge ds_internal.h into cs_internal.h
Merge ds_internal.c into cs_internal.h.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-25 23:38:09 +02:00
Dominik Brodowski
dc953e550b pcmcia: cleanup cs_internal.h
Small cleanup to cs_internal.h.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-25 23:18:20 +02:00
Dominik Brodowski
33343723cf pcmcia: cs_internal.h is internal
cs_internal.h is meant for definitions internal to the PCMCIA core modules.
It must not be included by PCMCIA socket drivers or by PCMCIA device drivers.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-25 23:16:57 +02:00
Dominik Brodowski
79ba675727 pcmcia: use dev_printk for cs_error()
Use dev_printk() in cs_error()-based error reporting. While this
function-turned-macro will hopefully go away soon, using dev_printk
simplifies the code much.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:34:36 +02:00
Dominik Brodowski
3f9c5f4cb7 pcmcia: deprecate CS_BAD_TUPLE
CS_BAD_TUPLE was used to denote a bad tuple being passed to the parse
function. Therefore, replace it with -EINVAL and a verbose message.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:34:28 +02:00
Dominik Brodowski
926c5402c2 pcmcia: deprecate CS_BAD_ARGS
CS_BAD_ARGS mean a badly written driver or invalid userspace ioctl access,
so translate that to -EINVAL.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:57 +02:00
Dominik Brodowski
69ba44331e pcmcia: deprecate CS_BAD_BASE, CS_BAD_IRQ, CS_BAD_OFFSET and CS_BAD_SIZE
These four error values mostly mean a badly written driver, so ds_dbg()
output and -EINVAL seems to be enough.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:56 +02:00
Dominik Brodowski
610e23749e pcmcia: deprecate CS_BAD_ATTRIBUTE, CS_BAD_TYPE and CS_BAD_PAGE
CS_BAD_TYPE was only used in cs.c and already properly annotated by error
messages. CS_BAD_ATTRIBUTE and CS_BAD_PAGE mean a badly written driver, so
ds_dbg() output and -EINVAL seems to be enough.

(includes bugfix from and
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
)
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:55 +02:00
Dominik Brodowski
635d19bea0 pcmcia: deprecate CS_NO_MORE_ITEMS
CS_NO_MORE_ITEMS is returned by the CIS tuple reading and parsing code if
the end of a tuple chain is reached. As at least one PCMCIA driver relies
on matching this return value, replace it with -ENOSPC which is now
uniquely used for this purpose within the in-kernel pcmcia subsystem.

CC: Russell King <rmk+kernel@arm.linux.org.uk>
CC: linux-serial@vger.kernel.org
CC: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:54 +02:00
Dominik Brodowski
f958095ef4 pcmcia: deprecate CS_IN_USE
If a resource is already in use, mark it with -EBUSY. Same for cards already
asleep.

(includes a fix for a bug found by Larry Finger -- thanks!)
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:48 +02:00
Dominik Brodowski
943f70f1b5 pcmcia: deprecate CS_CONFIGURATION_LOCKED
This error code meant that trying to change the configuration after the
initialization phase is forbidden.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:46 +02:00
Dominik Brodowski
ffb8da2027 pcmcia: deprecate CS_BAD_HANDLE
CS_BAD_HANDLE means that something went badly wrong: no parameter was passed,
or the paramater passed wasn't the correct one. Therefore, replace it with
-EINVAL.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:45 +02:00
Dominik Brodowski
8567142e87 pcmcia: deprecate CS_GENERAL_FAILURE
It's only used by pcmcia_core when socket-related queries time out.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:44 +02:00
Dominik Brodowski
3939c1ef1f pcmcia: deprecate CS_NO_CARD
It means that no card can be detected in the socket, so return -ENODEV

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:43 +02:00
Dominik Brodowski
d8b0a49da4 pcmcia: deprecate CS_BAD_VCC and CS_BAD_VPP
They were either used to report that changing voltage is not allowed, or that
changing voltage failed.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:42 +02:00
Dominik Brodowski
de6405e9d1 pcmcia: deprecate CS_UNSUPPORTED_*
CS_UNSUPPORTED_MODE and CS_UNSUPPORTED_FUNCTION were mostly used to denote
trying to use PCMCIA functions on CardBus cards.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:41 +02:00
Dominik Brodowski
1168386aa7 pcmcia: deprecate CS_OUT_OF_RESOURCE
CS_OUT_OF_RESOURCE was almost only used to note -ENOMEM situations.
Therefore, use -ENOMEM explicitely, and also print out warnings.

CC: netdev@vger.kernel.org
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:40 +02:00
Dominik Brodowski
5ff87db679 pcmcia: deprecate unused CS_ error codes
Deprecate unused CS_ error codes by replacing their definitions with
generic error messages, and removing them from the error_t lookup table.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:39 +02:00
Dominik Brodowski
4c89e88bfd pcmcia: deprecate CS_SUCCESS
Instead of using own error or success codes, the PCMCIA code should rely on
the generic return values. Therefore, replace all occurrences of CS_SUCCESS
with 0.

CC: netdev@vger.kernel.org
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:29:26 +02:00
Dominik Brodowski
64f3464251 pcmcia: move pccard_get_configuration_info to ioctl
With the PCMCIA ioctl being the only remaining user of
_get_configuration_info, move the function to pcmcia_ioctl.c

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 02:16:05 +02:00
Dominik Brodowski
ff08705860 Merge branches 'pcmcia-config-loop' and 'pcmcia-printk' into pcmcia
* pcmcia-config-loop:
  pcmcia: pcmcia_config_loop() improvement by passing vcc
  pcmcia: pcmcia_config_loop() default CIS entry handling
  pcmcia: pcmcia_config_loop() ConfigIndex unification
  pcmcia: use pcmcia_loop_config in misc pcmcia drivers
  pcmcia: use pcmcia_loop_config in net pcmcia drivers
  pcmcia: use pcmcia_loop_config in ISDN pcmcia drivers
  pcmcia: use pcmcia_loop_config in scsi pcmcia drivers
  pcmcia: use pcmcia_loop_config in bluetooth drivers
  pcmcia: use pcmcia_loop_config in pata and ide drivers
  pcmcia: add pcmcia_loop_config() helper

* pcmcia-printk:
  pcmcia: don't add extra DEBUG cflag
  pcmcia: remove unused cs_socket_name() definition
  pcmcia: use dev_printk in module rsrc_nonstatic
  pcmcia: use dev_printk in module pcmcia
  pcmcia: use dev_printk in module pcmcia_core
  pcmcia: use dev_printk and dev_dbg in yenta_socket
2008-08-23 02:00:44 +02:00
Dominik Brodowski
7d16b658bd pcmcia: don't add extra DEBUG cflag
Use CONFIG_PCMCIA_DEBUG instead of DEBUG so that dev_dbg() and other tricks
work properly.

(includes bugfixes from and
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
)

Signed-off-by: Dominik Broodwski <linux@dominikbrodowski.net>
2008-08-23 01:55:06 +02:00
Dominik Brodowski
2bccc2a890 pcmcia: remove unused cs_socket_name() definition
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 01:54:37 +02:00
Dominik Brodowski
dbe4ea5fde pcmcia: use dev_printk in module rsrc_nonstatic
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 01:54:30 +02:00
Dominik Brodowski
ac449d6e2c pcmcia: use dev_printk in module pcmcia
(includes bugfix from and
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
)

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 01:53:23 +02:00
Dominik Brodowski
2e55bf6b99 pcmcia: use dev_printk in module pcmcia_core
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 01:49:49 +02:00
Dominik Brodowski
dd797d81d3 pcmcia: use dev_printk and dev_dbg in yenta_socket
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 01:49:44 +02:00
Dominik Brodowski
ad913c1192 pcmcia: pcmcia_config_loop() improvement by passing vcc
By passing the current Vcc setting to the pcmcia_config_loop callback
function, we can remove pcmcia_get_configuration_info() calls from many
drivers.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 01:22:52 +02:00
Dominik Brodowski
8e2fc39dde pcmcia: pcmcia_config_loop() default CIS entry handling
Many drivers use the default CIS entry within their pcmcia_config_loop()
callback function. Therefore, factor the default CIS entry handling out.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 01:22:00 +02:00
Dominik Brodowski
498ac1899b pcmcia: pcmcia_config_loop() ConfigIndex unification
Almost all drivers set p_dev->conf.ConfigIndex to cfg->index in
the pcmcia_config_loop() callback function. Therefore, factor it out.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 01:21:29 +02:00
Dominik Brodowski
a804b574e6 pcmcia: add pcmcia_loop_config() helper
By calling pcmcia_loop_config(), a pcmcia driver can iterate over all
available configuration options. During a driver's probe() phase, one
doesn't need to use pcmcia_get_{first,next}_tuple, pcmcia_get_tuple_data
and pcmcia_parse_tuple directly in most if not all cases.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-23 00:46:35 +02:00
Marek Vašut
6d341675f8 [ARM] 5199/1: PalmLD: PCMCIA driver
PCMCIA driver for Palm LifeDrive

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-16 16:37:06 +01:00
Marek Vašut
574047f96a [ARM] 5198/1: PalmTX: PCMCIA fixes
Fix GPIO handling in the PCMCIA driver.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-16 16:35:33 +01:00
Russell King
a09e64fbc0 [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
This just leaves include/asm-arm/plat-* to deal with.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07 09:55:48 +01:00
Russell King
4fb8af10d0 Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes 2008-08-07 09:55:03 +01:00
Russell King
be50972935 [ARM] Remove asm/hardware.h, use asm/arch/hardware.h instead
Remove includes of asm/hardware.h in addition to asm/arch/hardware.h.
Then, since asm/hardware.h only exists to include asm/arch/hardware.h,
update everything to directly include asm/arch/hardware.h and remove
asm/hardware.h.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07 09:40:08 +01:00
Linus Torvalds
c44df7413f Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6:
  pcmcia: rsrc_nonstatic: check value, not pointer
2008-08-04 17:14:21 -07:00
Dominik Brodowski
53efec9513 pcmcia: only copy CIS override data once
Instead of copying CIS override data in socket_sysfs.c or ds.c, and then again
in cistpl.c, only do so once. Also, cisdump_t is now only used by the
deprecated ioctl.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-02 18:56:49 +02:00
Dominik Brodowski
0e09c863db pcmcia: rsrc_nonstatic: check value, not pointer
Bug found by Harvey Harrison and Stephen Rothwell.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-07-28 16:37:10 +02:00
Dmitry Baryshkov
6cab486029 [ARM] 5179/1: Replace obsolete IRQT_* and __IRQT_* values with IRQ_TYPE_*
IRQT_* and __IRQT_* were obsoleted long ago by patch [3692/1].
Remove them completely. Sed script for the reference:

s/__IRQT_RISEDGE/IRQ_TYPE_EDGE_RISING/g
s/__IRQT_FALEDGE/IRQ_TYPE_EDGE_FALLING/g
s/__IRQT_LOWLVL/IRQ_TYPE_LEVEL_LOW/g
s/__IRQT_HIGHLVL/IRQ_TYPE_LEVEL_HIGH/g
s/IRQT_RISING/IRQ_TYPE_EDGE_RISING/g
s/IRQT_FALLING/IRQ_TYPE_EDGE_FALLING/g
s/IRQT_BOTHEDGE/IRQ_TYPE_EDGE_BOTH/g
s/IRQT_LOW/IRQ_TYPE_LEVEL_LOW/g
s/IRQT_HIGH/IRQ_TYPE_LEVEL_HIGH/g
s/IRQT_PROBE/IRQ_TYPE_PROBE/g
s/IRQT_NOEDGE/IRQ_TYPE_NONE/g

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-27 09:46:18 +01:00
Andrea Righi
27ac792ca0 PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures
On 32-bit architectures PAGE_ALIGN() truncates 64-bit values to the 32-bit
boundary. For example:

	u64 val = PAGE_ALIGN(size);

always returns a value < 4GB even if size is greater than 4GB.

The problem resides in PAGE_MASK definition (from include/asm-x86/page.h for
example):

#define PAGE_SHIFT      12
#define PAGE_SIZE       (_AC(1,UL) << PAGE_SHIFT)
#define PAGE_MASK       (~(PAGE_SIZE-1))
...
#define PAGE_ALIGN(addr)       (((addr)+PAGE_SIZE-1)&PAGE_MASK)

The "~" is performed on a 32-bit value, so everything in "and" with
PAGE_MASK greater than 4GB will be truncated to the 32-bit boundary.
Using the ALIGN() macro seems to be the right way, because it uses
typeof(addr) for the mask.

Also move the PAGE_ALIGN() definitions out of include/asm-*/page.h in
include/linux/mm.h.

See also lkml discussion: http://lkml.org/lkml/2008/6/11/237

[akpm@linux-foundation.org: fix drivers/media/video/uvc/uvc_queue.c]
[akpm@linux-foundation.org: fix v850]
[akpm@linux-foundation.org: fix powerpc]
[akpm@linux-foundation.org: fix arm]
[akpm@linux-foundation.org: fix mips]
[akpm@linux-foundation.org: fix drivers/media/video/pvrusb2/pvrusb2-dvb.c]
[akpm@linux-foundation.org: fix drivers/mtd/maps/uclinux.c]
[akpm@linux-foundation.org: fix powerpc]
Signed-off-by: Andrea Righi <righi.andrea@gmail.com>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-24 10:47:21 -07:00
Linus Torvalds
30d38542ec Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (85 commits)
  [ARM] pxa: add base support for PXA930 Handheld Platform (aka SAAR)
  [ARM] pxa: add base support for PXA930 Evaluation Board (aka TavorEVB)
  [ARM] pxa: add base support for PXA930 (aka Tavor-P)
  [ARM] Update mach-types
  [ARM] pxa: make littleton to use the new smc91x platform data
  [ARM] pxa: make zylonite to use the new smc91x platform data
  [ARM] pxa: make mainstone to use the new smc91x platform data
  [ARM] pxa: make lubbock to use new smc91x platform data
  [NET] smc91x: prepare SMC_USE_PXA_DMA to be specified in platform data
  [NET] smc91x: prepare for SMC_IO_SHIFT to be a platform configurable variable
  [NET] smc91x: add SMC91X_NOWAIT flag to platform data
  [NET] smc91x: favor the use of SMC91X_USE_* instead of SMC_CAN_USE_*
  [NET] smc91x: remove "irq_flags" from "struct smc91x_platdata"
  [ARM] 5146/1: pxa2xx: convert all boards to call pxa2xx_transceiver_mode helper
  Support for LCD on e740 e750 e400 and e800 e-series PDAs
  E-series UDC support
  PXA UDC - allow use of inverted GPIO for pullup
  Add e350 support
  Fix broken e-series build
  E-series GPIO / IRQ definitions.
  ...
2008-07-23 18:24:08 -07:00
Linus Torvalds
f39548a6ad Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6:
  pcmcia: ide-cs: Remove outdated comment
  pcmcia: fix cisinfo_t removal
  pcmcia: fix return value in cm4000_cs.c
2008-07-17 10:55:07 -07:00
Marc Zyngier
002b90a1bf pcmcia: fix cisinfo_t removal
The cisinfo_t removal patch (c5081d5f47
pcmcia: simplify pccard_validate_cis ) introduced a bug that prevented
card detection, for the (info->Chains == MAX_TUPLES) check was replaced
by (count), which is always true. Restoring the comparison to MAX_TUPLES
makes everybody happy...

[linux@dominikbrodowski.net: update changelog comment]
Signed-off-by: Marc Zyngier <marc.zyngier@altran.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-07-15 20:53:06 +02:00
Benjamin Herrenschmidt
43d2548bb2 Merge commit '85082fd7cbe3173198aac0eb5e85ab1edcc6352c' into test-build
Manual fixup of:

	arch/powerpc/Kconfig
2008-07-15 15:44:51 +10:00
Linus Torvalds
85082fd7cb Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (241 commits)
  [ARM] 5171/1: ep93xx: fix compilation of modules using clocks
  [ARM] 5133/2: at91sam9g20 defconfig file
  [ARM] 5130/4: Support for the at91sam9g20
  [ARM] 5160/1: IOP3XX: gpio/gpiolib support
  [ARM] at91: Fix NAND FLASH timings for at91sam9x evaluation kits.
  [ARM] 5084/1: zylonite: Register AC97 device
  [ARM] 5085/2: PXA: Move AC97 over to the new central device declaration model
  [ARM] 5120/1: pxa: correct platform driver names for PXA25x and PXA27x UDC drivers
  [ARM] 5147/1: pxaficp_ir: drop pxa_gpio_mode calls, as pin setting
  [ARM] 5145/1: PXA2xx: provide api to control IrDA pins state
  [ARM] 5144/1: pxaficp_ir: cleanup includes
  [ARM] pxa: remove pxa_set_cken()
  [ARM] pxa: allow clk aliases
  [ARM] Feroceon: don't disable BPU on boot
  [ARM] Orion: LED support for HP mv2120
  [ARM] Orion: add RD88F5181L-FXO support
  [ARM] Orion: add RD88F5181L-GE support
  [ARM] Orion: add Netgear WNR854T support
  [ARM] s3c2410_defconfig: update for current build
  [ARM] Acer n30: Minor style and indentation fixes.
  ...
2008-07-14 16:06:58 -07:00
Russell King
53ffe3b440 [ARM] Merge most of the PXA work for initial merge
This includes PXA work up to the SPI changes for the initial merge,
since e172274ccc depends on the SPI
tree being merged.

Conflicts:

	arch/arm/configs/em_x270_defconfig
	arch/arm/configs/xm_x270_defconfig
2008-07-14 23:34:46 +01:00
Linus Torvalds
d1794f2c5b Merge branch 'bkl-removal' of git://git.lwn.net/linux-2.6
* 'bkl-removal' of git://git.lwn.net/linux-2.6: (146 commits)
  IB/umad: BKL is not needed for ib_umad_open()
  IB/uverbs: BKL is not needed for ib_uverbs_open()
  bf561-coreb: BKL unneeded for open()
  Call fasync() functions without the BKL
  snd/PCM: fasync BKL pushdown
  ipmi: fasync BKL pushdown
  ecryptfs: fasync BKL pushdown
  Bluetooth VHCI: fasync BKL pushdown
  tty_io: fasync BKL pushdown
  tun: fasync BKL pushdown
  i2o: fasync BKL pushdown
  mpt: fasync BKL pushdown
  Remove BKL from remote_llseek v2
  Make FAT users happier by not deadlocking
  x86-mce: BKL pushdown
  vmwatchdog: BKL pushdown
  vmcp: BKL pushdown
  via-pmu: BKL pushdown
  uml-random: BKL pushdown
  uml-mmapper: BKL pushdown
  ...
2008-07-14 14:48:31 -07:00
Jonathan Corbet
2fceef397f Merge commit 'v2.6.26' into bkl-removal 2008-07-14 15:29:34 -06:00
Linus Torvalds
42c5920821 Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (23 commits)
  pcmcia: Fix ide-cs sparse warning
  pcmcia: ide-cs debugging bugfix
  pcmcia: allow for longer CIS firmware files
  pcmcia: cm40x0 cdev lock_kernel() pushdown
  pcmcia: (re)move {pcmcia,pccard}_get_status
  pcmcia: kill IN_CARD_SERVICES
  pcmcia: Remove unused header file code
  pcmcia: remove unused bulkmem.h
  pcmcia: simplify pccard_validate_cis
  pcmcia: carve out ioctl adjust function to pcmcia_ioctl
  pcmcia: irq probe can be done without risking an IRQ storm
  pcmcia: Fix ti12xx_2nd_slot_empty always failing
  pcmcia: check for pointer instead of pointer address
  pcmcia: switch cm4000_cs.c to unlocked_ioctl
  pcmcia: simplify rsrc_nonstatic attributes
  pcmcia: add support CompactFlash PCMCIA support for Blackfin.
  pcmcia: remove version.h
  pcmcia: cs: kill thread_wait
  pcmcia: i82365.c: check request_irq return value
  pcmcia: fix Alchemy warnings
  ...
2008-07-14 13:24:39 -07:00
Russell King
044e5f45e4 Merge branch 'pxa' into devel
Conflicts:

	arch/arm/configs/em_x270_defconfig
	arch/arm/configs/xm_x270_defconfig
2008-07-13 12:05:49 +01:00
Russell King
a9da4f7ed6 Merge branches 'pxa-ian' and 'pxa-xm270' into pxa
Conflicts:

	MAINTAINERS
2008-07-12 21:42:04 +01:00
Marek Vašut
359784084f [ARM] 5154/1: PalmTX PCMCIA
This patch adds PCMCIA support for PalmTX handheld computer.
There is one chip hard-soldered to slot0, another slot is
not in use and not accessible.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-10 12:15:32 +01:00
Russell King
f974a8ec96 Merge branch 'machtypes' into pxa-palm 2008-07-09 21:34:25 +01:00
Mike Rapoport
779c545d94 [ARM] 5104/1: CM-X270: PCMCIA updates
Convert to use gpio_lib interface.
Remove support for second PCMCIA slot to avoid run-time conflicts with MMC/SD
because of shared GPIO

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-09 21:33:49 +01:00
Tony Lindgren
030b15457d ARM: OMAP: Change omap_cf.c and omap_nor.c to use omap_readw/writew instead of __REG
Change omap_cf.c and omap_nor.c to use omap_readw/writew instead of __REG.
This is needed for multi-omap in the future.

Cc: David Brownell <david-b@pacbell.net>
Cc: linux-pcmcia@lists.infradead.org
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Tony Lindren <tony@atomide.com>
2008-07-03 12:24:41 +03:00
Stephen Rothwell
ad19dbdb4b pcmcia: Use linux/of_{device,platform}.h instead of asm
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Vitaly Bordug <vitb@kernel.crashing.org>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-06-30 22:30:38 +10:00
Dominik Brodowski
feda4f2c19 pcmcia: allow for longer CIS firmware files
Don't be more zealous with memory than the firmware class core.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:45:55 +02:00
Dominik Brodowski
4aeba0134f pcmcia: (re)move {pcmcia,pccard}_get_status
Except for one debug message in a driver marked BROKEN, pcmcia_get_status is
only used by the ioctl. Therefore, move it to pcmcia_ioctl.c and unexport it.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:44 +02:00
Adrian Bunk
6351a71cfa pcmcia: kill IN_CARD_SERVICES
IN_CARD_SERVICES was #define'd but not used, so let's remove it.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:43 +02:00
Magnus Damm
ae49ec9258 pcmcia: remove unused bulkmem.h
The code in include/pcmcia/bulkmem.h was only kept for compatibility reasons.
Therefore, move the remaining region_info_t definition to ds.h

[linux@dominikbrodowski.net: do not modify the IOCTL, move definition to
 ds.h, and update changelog]
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:43 +02:00
Dominik Brodowski
c5081d5f47 pcmcia: simplify pccard_validate_cis
As cisinfo_t only contains one unsigned_int, pccard_validate_cis can
be simplified by passing that around directly.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:42 +02:00
Dominik Brodowski
c502380170 pcmcia: carve out ioctl adjust function to pcmcia_ioctl
Let pcmcia_ioctl interact with rsrc_nonstatic using functions which
rsrc_nonstatic.c has to use anyway.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:42 +02:00
Alan Cox
635416ef39 pcmcia: irq probe can be done without risking an IRQ storm
Nowdays you can ask for an IRQ to be allocated but not enabled, when PCMCIA
was written this was not true and this feature is thus not used

[linux@dominikbrodowski.net: add comment and ifdef to avoid compilation
 breakage at least on alpha]
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:41 +02:00
Alex Harford
05f43d48dd pcmcia: Fix ti12xx_2nd_slot_empty always failing
For TI 1520 and others, ti12xx_2nd_slot_empty was reading card detect from
the wrong slot, and always failing.

Signed-off-by: Alex Harford <alex.harford@inmotiontechnology.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:41 +02:00
Dominik Brodowski
c1ac02280d pcmcia: check for pointer instead of pointer address
Bug noted by Michael Buesch: checking for the pointer address is always true.
This didn't matter much, for the very first check in pcmcia_release_window()
was for the pointer pointing to something, and the return value is ignored
here. Nonetheless, fix it.

CC: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:41 +02:00
David Brownell
7d5789616d pcmcia: simplify rsrc_nonstatic attributes
Simplify sysfs attribute registration for sockets without static
resource mappings by using an attribute_group.  This shrinks object
size a bit:  use loops in sysfs code, but have more data.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:40 +02:00
Michael Hennerich
785e821eb6 pcmcia: add support CompactFlash PCMCIA support for Blackfin.
A new host driver to add CompactFlash PCMCIA support for Blackfin.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Cc: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:39 +02:00
Dominik Brodowski
0478cf2699 pcmcia: remove version.h
pcmcia/version.h is empty and its existence is not even needed by
deprecated userspace tools.

CC: David Sterba <dsterba@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:39 +02:00
Christoph Hellwig
0b40209419 pcmcia: cs: kill thread_wait
There is not reason to have a waitqueue if it's always the same
thread that is waiting for it.  Just use wake_up_process instead.

Signed-off-by: Christoph Hellwig <hch@lst.de>

Small modification: Also remove unused variable.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:39 +02:00
Leonardo Potenza
2df697036b pcmcia: i82365.c: check request_irq return value
Add a check for the request_irq() return value.

Signed-off-by: Leonardo Potenza <lpotenza@inwind.it>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:38 +02:00
Sergei Shtylyov
b3363997a6 pcmcia: fix Alchemy warnings
Fix the following warnings:

drivers/pcmcia/au1000_generic.c: In function `au1x00_pcmcia_socket_probe':
drivers/pcmcia/au1000_generic.c:405: warning: integer constant is too large for
"long" type
drivers/pcmcia/au1000_generic.c:413: warning: integer constant is too large for
"long" type

by properly postfixing the socket constants. While at it, fix the lines over 80
characters long in the vicinity...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:38 +02:00
Adrian Bunk
f36fe2b90f pcmcia: remove CVS keywords
This patch removes CVS keywords that weren't updated for a long time
from comments.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:37 +02:00
Roel Kluin
14540c6dfd pcmcia: yenta-cardbus: ENE_TEST_C9_PFENABLE duplicate *_F0
The test only makes sense if we check for _F0 and _F1.

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
CC: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:37 +02:00
Magnus Damm
cbba0de2f8 pcmcia: Update email address for m8xx driver author
Update the m8xx driver's author email address.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-06-24 15:33:37 +02:00
Russell King
4e5e8de0db [ARM] pxa: avoid kfreeing static data if platform device fails to register
When a dynamically allocated platform device is 'put', the platform
device's platform_data is kfree'd.  This is bad if it's pointing at
static data.  Use the provided function to register platform data
for these devices.

This also means we can mark the pcmcia ops structures as __initdata.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-06-02 13:49:16 +01:00
Russell King
04ba0f656f [ARM] pxa: avoid registering multiple pxa2xx_pcmcia devices
cm_x270 and mainstone both register their PCMCIA devices using the same
name, resulting in a warning message from the kernel.  Avoid this by
making the cm_x270 and mainstone PCMCIA initialisation conditional on
the machine type we're running on.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-06-02 13:49:15 +01:00
Olof Johansson
c433a1b642 electra_cf: Add MODULE_DEVICE_TABLE()
Add a module device table to electra_cf so that modules can be
auto-probed/loaded.

Signed-off-by: Olof Johansson <olof@lixom.net>
2008-05-27 16:07:45 -05:00
Jonathan Corbet
0bec0bba7a pcmcia: cdev lock_kernel() pushdown
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2008-05-18 15:43:40 -06:00
Harvey Harrison
2e11cb4c52 pcmcia: replace remaining __FUNCTION__ occurrences
__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-01 08:04:00 -07:00
Andrew Morton
23d077e281 drivers/pcmcia/soc_common.c: convert soc_pcmcia_sockets_lock into a mutex and make it static
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-01 08:04:00 -07:00
Matthias Kaehlcke
12d1e75d3d Alchemy Semi Au1000 pcmcia driver: convert pcmcia_sockets_lock in a mutex
Alchemy Semi Au1000 pcmcia driver: The semaphore pcmcia_sockets_lock
is used as a mutex, convert it to the mutex API

(akpm: make it static too)

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-01 08:04:00 -07:00