Commit graph

14 commits

Author SHA1 Message Date
Mike Frysinger
42bd5d4994 watchdog: bfin: use new common Blackfin watchdog header
use new common Blackfin watchdog header

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-05-25 09:03:07 +00:00
Wim Van Sebroeck
168b5251ad [WATCHDOG] change reboot_notifier to platform-shutdown method.
Platform device drivers can use the .shutdown method to handle soft
shutdown's instead of reboot_notifier's.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-03-07 10:30:59 +00:00
Wim Van Sebroeck
42747d712d [WATCHDOG] watchdog_info constify
make the watchdog_info struct const where possible.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-03-07 10:30:57 +00:00
Mike Frysinger
3dae93ec3e [WATCHDOG] bfin: fix max timeout calculation
Relying on overflow/wrap around isn't exact because if you wrap far
enough, you get back to "valid" values.

Reported-by: Thorsten Pohlmann <pohlmann@tetronik.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Cc: stable <stable@kernel.org>
2010-02-21 19:16:30 +00:00
Wim Van Sebroeck
a77dba7e44 [WATCHDOG] Some more general cleanup
Clean-up the watchdog drivers so that checkpatch.pl get's happy...

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-06-18 07:30:30 +00:00
Alan Cox
29fa0586de [PATCH] Switch all my contributions stuff to a single common address
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-10-28 19:16:11 +00:00
Wim Van Sebroeck
0c06090c94 [WATCHDOG] Coding style - Indentation - part 2
This brings the watchdog drivers into line with coding style.
This patch takes cares of the indentation as described in chapter 1.
Main changes:
* Re-structure the ioctl switch call for all drivers as follows:
	switch (cmd) {
	case WDIOC_GETSUPPORT:
	case WDIOC_GETSTATUS:
	case WDIOC_GETBOOTSTATUS:
	case WDIOC_GETTEMP:
	case WDIOC_SETOPTIONS:
	case WDIOC_KEEPALIVE:
	case WDIOC_SETTIMEOUT:
	case WDIOC_GETTIMEOUT:
	case WDIOC_GETTIMELEFT:
	default:
	}

This to make the migration from the drivers to the uniform watchdog
device driver easier in the future.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06 13:21:09 +00:00
Wim Van Sebroeck
089ab0791d [WATCHDOG] Clean-up includes
Use #include <linux/io.h> instead of <asm/io.h>
Use #include <linux/uaccess.h> instead of <asm/uaccess.h>
Clean-up includes.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06 13:02:16 +00:00
Alan Cox
9a5f50d34b [WATCHDOG 19/57] bfin: watchdog cleanup and unlocked_ioctl
Scan, tidy and check for unlocked_ioctl

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-06-07 07:50:37 +00:00
Mike Frysinger
93539b1946 [WATCHDOG] Blackfin Watchdog Driver: split platform device/driver
- split platform device/driver registering from actual watchdog device/driver
   registering so that we can cleanly load/unload
 - fixup __initdata with __initconst and __devinitdata with __devinitconst

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-05-25 09:01:36 +00:00
Mike Frysinger
bb59b5578a [WATCHDOG] blackfin Watchdog driver: relocate all strings used in __init functions to __initdata
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-02-18 16:54:11 +00:00
Jan Engelhardt
b47a166ed0 [WATCHDOG] constify function pointer tables
"static struct file_operations" should be
"static const struct file_operations".

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-01-25 20:41:30 +00:00
Jiri Slaby
bf6350a3df [WATCHDOG] bfin_wdt, remove SPIN_LOCK_UNLOCKED
bfin_wdt, remove SPIN_LOCK_UNLOCKED

SPIN_LOCK_UNLOCKED is deprecated, use DEFINE_SPINLOCK instead

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Mike Frysinger <vapier.adi@gmail.com>
Cc: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-11-19 21:09:42 +00:00
Wim Van Sebroeck
b7e04f8c61 mv watchdog tree under drivers
move watchdog tree from drivers/char/watchdog to drivers/watchdog.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-10-18 10:39:03 +00:00
Renamed from drivers/char/watchdog/bfin_wdt.c (Browse further)