linux/drivers/char
John Kacur f29627c2a3 efirtc: explicitly set llseek to no_llseek
Now that we've removed the BKL here, let's explicitly set llseek to
no_llseek since the default llseek is not used here.

The default_llseek function still contains the BKL.  When we are auditing
code to see if we can remove the BKL, this is one of the hidden
considerations we need to take into account.  i.e., is there
syncronization between code that has the BKL and llseek.

At the same time we remove the BKL it would be a good idea to do indicate
when no llseek function is required, so we don't have to revisit this code
again, when we are trying to determine if we can remove the BKL from the
default_llseek.

Signed-off-by: John Kacur <jkacur@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-16 07:19:59 -08:00
..
agp Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2009-12-12 14:27:24 -08:00
hw_random Merge branch 'bkl-drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-09 08:07:38 -08:00
ip2
ipmi
mwave
pcmcia tty: const: constify remaining tty_operations 2009-12-11 15:18:03 -08:00
rio
tpm
xilinx_hwicap
.gitignore
amiserial.c
apm-emulation.c
applicom.c
applicom.h
bfin-otp.c
bfin_jtag_comm.c tty: const: constify remaining tty_operations 2009-12-11 15:18:03 -08:00
briq_panel.c
bsr.c
cd1865.h
ChangeLog
consolemap.c
cp437.uni
cs5535_gpio.c
cyclades.c
defkeymap.c_shipped
defkeymap.map
digi1.h
digiFep1.h
digiPCI.h
ds1302.c
ds1620.c
dsp56k.c
dtlk.c
efirtc.c efirtc: explicitly set llseek to no_llseek 2009-12-16 07:19:59 -08:00
epca.c tty: const: constify remaining tty_operations 2009-12-11 15:18:03 -08:00
epca.h
epcaconfig.h
generic_nvram.c
generic_serial.c
genrtc.c
hangcheck-timer.c
hpet.c
hvc_beat.c
hvc_console.c hvc_console: Export (GPL'ed) hvc_remove 2009-12-08 16:02:49 +11:00
hvc_console.h
hvc_irq.c
hvc_iseries.c
hvc_iucv.c const: constify remaining dev_pm_ops 2009-12-15 08:53:25 -08:00
hvc_rtas.c
hvc_udbg.c
hvc_vio.c
hvc_xen.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-12-11 12:18:16 -08:00
hvcs.c
hvsi.c
i8k.c
isicom.c tty: isicom: fix deadlock on shutdown 2009-12-11 15:18:07 -08:00
istallion.c tty: istallion: tty port open/close methods 2009-12-11 15:18:06 -08:00
Kconfig tty: esp: remove broken driver 2009-12-11 15:18:03 -08:00
keyboard.c
lp.c lp: move compat_ioctl handling into lp.c 2009-12-10 22:55:36 +01:00
Makefile tty: esp: remove broken driver 2009-12-11 15:18:03 -08:00
mbcs.c
mbcs.h
mem.c /dev/mem: remove redundant parameter from do_write_kmem() 2009-12-15 08:53:12 -08:00
misc.c drivers/char/misc.c: use bitmap/bitops functions for dynamic minor number allocation 2009-12-15 08:53:27 -08:00
mmtimer.c
moxa.c tty: moxa: split open lock 2009-12-11 15:18:08 -08:00
moxa.h
mspec.c
mxser.c tty: mxser: Use the new locking rules to fix setserial properly 2009-12-11 15:18:07 -08:00
mxser.h
n_hdlc.c
n_r3964.c
n_tty.c
nozomi.c
nsc_gpio.c
nvram.c nvram: Fix write beyond end condition; prove to gcc copy is safe 2009-12-11 15:48:23 -08:00
nwbutton.c
nwbutton.h
nwflash.c
pc8736x_gpio.c
ppdev.c
ps3flash.c
pty.c tty: push the BKL down into the handlers a bit 2009-12-11 15:18:08 -08:00
random.c random.c: use %pU to print UUIDs 2009-12-15 08:53:33 -08:00
raw.c
riscom8.c tty: riscom8: switch to the tty_port_open API 2009-12-11 15:18:06 -08:00
riscom8.h
riscom8_reg.h
rocket.c
rocket.h
rocket_int.h
rtc.c
scc.h
scx200_gpio.c
selection.c
ser_a2232.c
ser_a2232.h
ser_a2232fw.ax
ser_a2232fw.h
serial167.c
snsc.c
snsc.h
snsc_event.c
sonypi.c
specialix.c
specialix_io8.h
stallion.c tty: stallion: Convert to the tty_port_open/close methods 2009-12-11 15:18:06 -08:00
sx.c
sx.h
sxboards.h
sxwindow.h
synclink.c
synclink_gt.c
synclinkmp.c
sysrq.c oom-kill: fix NUMA constraint check with nodemask 2009-12-16 07:19:57 -08:00
tb0219.c
tlclk.c
toshiba.c
tty_audit.c
tty_buffer.c
tty_io.c tty: Fix BKL taken under a spinlock bug introduced in the BKL split 2009-12-12 14:46:21 -08:00
tty_ioctl.c
tty_ldisc.c tty: Push the lock down further into the ldisc code 2009-12-11 15:18:08 -08:00
tty_port.c tty: tty_port: Add a kref object to the tty port 2009-12-11 15:18:07 -08:00
uv_mmtimer.c
vc_screen.c
viotape.c
virtio_console.c
vme_scc.c
vt.c vt: make the default cursor shape configurable 2009-12-16 07:19:57 -08:00
vt_ioctl.c