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linux/drivers/char
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John Kacur 6432e734c9 sony_pi: Remove the BKL from open and ioctl 
The BKL is in this function because of the BKL pushdown (see commit
f8f2c79d594463427f7114cedb1555110d547d89)

It is not needed here because the mutex_lock sonypi_device.lock provides
the necessary locking.

sonypi_misc_ioctl can be converted to unlocked ioctls since it relies on
its own locking (the mutex sonypi_device.lock) and not the bkl

Document that llseek is not needed by explictly setting it to no_llseek

LKML-Reference: <alpine.LFD.2.00.0910192019420.3563@localhost.localdomain>
Signed-off-by: John Kacur <jkacur@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-01-04 12:31:20 -08:00
..
agp
x86/agp: Fix agp_amd64_init() initialization with CONFIG_GART_IOMMU enabled
2009-12-30 11:52:04 +01:00
hw_random
hwrng: core - Fix double unlock in rng_dev_read
2009-12-23 23:22:34 +08:00
ip2
tty: rewrite the ldisc locking
2009-06-11 08:51:01 -07:00
ipmi
ACPI: fix ACPI=n allmodconfig build
2009-12-30 01:24:25 -05:00
mwave
mwave: fix read buffer overflow
2009-09-24 07:21:03 -07:00
pcmcia
tty: const: constify remaining tty_operations
2009-12-11 15:18:03 -08:00
rio
tree-wide: fix assorted typos all over the place
2009-12-04 15:39:55 +01:00
tpm
tpm: autoload tpm_tis based on system PnP IDs
2009-11-03 12:05:50 +11:00
xilinx_hwicap
const: constify remaining file_operations
2009-10-01 16:11:11 -07:00
.gitignore
…
amiserial.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
apm-emulation.c
const: constify remaining file_operations
2009-10-01 16:11:11 -07:00
applicom.c
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
applicom.h
…
bfin_jtag_comm.c
tty: const: constify remaining tty_operations
2009-12-11 15:18:03 -08:00
bfin-otp.c
const: constify remaining file_operations
2009-10-01 16:11:11 -07:00
briq_panel.c
…
bsr.c
powerpc/BSR: Fix BSR to allow mmap of small BSR on 64k kernel
2009-06-26 14:37:26 +10:00
cd1865.h
…
ChangeLog
…
consolemap.c
consolemap: indentation & braces disagree - reindent
2009-01-06 15:59:30 -08:00
cp437.uni
…
cs5535_gpio.c
drivers: Remove BKL from cs5535_gpio
2009-10-14 17:36:48 +02:00
cyclades.c
cyclades: fix read buffer overflow
2009-10-01 16:11:16 -07:00
defkeymap.c_shipped
…
defkeymap.map
…
digi1.h
…
digiFep1.h
…
digiPCI.h
…
ds1302.c
…
ds1620.c
…
dsp56k.c
…
dtlk.c
headers: remove sched.h from poll.h
2009-10-04 15:05:10 -07:00
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
nvram: Drop the bkl from nvram_llseek()
2009-10-14 17:36:49 +02:00
generic_serial.c
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
genrtc.c
headers: Fix build after <linux/sched.h> removal
2009-10-13 10:20:16 -07:00
hangcheck-timer.c
…
hpet.c
sysctl: Drop & in front of every proc_handler.
2009-11-18 08:37:40 -08:00
hvc_beat.c
powerpc/cell: Use correct types in beat files
2009-01-08 16:25:16 +11:00
hvc_console.c
hvc_console: Export (GPL'ed) hvc_remove
2009-12-08 16:02:49 +11:00
hvc_console.h
hvc_console: Provide (un)locked version for hvc_resize()
2009-09-24 15:12:47 +10:00
hvc_irq.c
hvc_console: Call free_irq() only if request_irq() was successful
2009-01-13 14:48:01 +11:00
hvc_iseries.c
drivers/hvc: Add missing __devexit_p()
2009-06-16 14:15:44 +10:00
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_console: Add __init and __exit to hvc_vio
2009-08-28 14:24:11 +10:00
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
Merge commit 'origin/master' into next
2009-06-18 11:16:55 +10:00
hvsi.c
powerpc/hvsi: Avoid calculating possibly-invalid address
2009-08-20 10:29:28 +10:00
i8k.c
i8k: Add Dell Vostro systems
2009-01-02 10:28:32 -08:00
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
bfin-otp: add BF51x to the supported arch list
2009-12-15 00:15:35 -05:00
keyboard.c
Input: keyboard - don't override beep with a bell
2009-12-15 21:48:55 -08:00
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
[IA64] mbcs: fix printk format warnings
2009-09-15 08:42:00 -07:00
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
tree-wide: fix assorted typos all over the place
2009-12-04 15:39:55 +01:00
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
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
n_r3964.c
tree-wide: fix assorted typos all over the place
2009-12-04 15:39:55 +01:00
n_tty.c
n_tty: move echoctl check and clean up logic
2009-09-19 13:13:34 -07:00
nozomi.c
kfifo: fix warn_unused_result
2009-12-22 14:17:56 -08:00
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
ARM: add missing include to nwflash.c
2009-12-19 23:36:00 +00:00
pc8736x_gpio.c
drivers: Remove BKL from pc8736x_gpio
2009-10-14 17:36:52 +02:00
ppdev.c
ppdev: reduce kernel log spam
2009-06-18 13:03:54 -07:00
ps3flash.c
ps3flash: Always read chunks of 256 KiB, and cache them
2009-06-15 16:47:27 +10:00
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
Driver-Core: extend devnode callbacks to provide permissions
2009-09-19 12:50:38 -07:00
riscom8_reg.h
…
riscom8.c
tty: riscom8: switch to the tty_port_open API
2009-12-11 15:18:06 -08:00
riscom8.h
…
rocket_int.h
tty: rocketport uses different port flags to everyone else
2009-01-02 10:19:39 -08:00
rocket.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
rocket.h
tty: rocketport uses different port flags to everyone else
2009-01-02 10:19:39 -08:00
rtc.c
sysctl: Drop & in front of every proc_handler.
2009-11-18 08:37:40 -08:00
scc.h
m68k: atari - Rename "mfp" to "st_mfp"
2009-02-22 09:23:02 -08:00
scx200_gpio.c
drivers: Remove BKL from scx200_gpio
2009-10-14 17:36:53 +02:00
selection.c
tty: rewrite the ldisc locking
2009-06-11 08:51:01 -07:00
ser_a2232.c
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
ser_a2232.h
…
ser_a2232fw.ax
…
ser_a2232fw.h
…
serial167.c
serial167: fix read buffer overflow
2009-10-01 16:11:16 -07:00
snsc_event.c
…
snsc.c
…
snsc.h
…
sonypi.c
sony_pi: Remove the BKL from open and ioctl
2010-01-04 12:31:20 -08:00
specialix_io8.h
…
specialix.c
specialix.c: convert nested spin_lock_irqsave to spin_lock
2009-07-20 16:38:43 -07:00
stallion.c
tty: stallion: Convert to the tty_port_open/close methods
2009-12-11 15:18:06 -08:00
sx.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
sx.h
…
sxboards.h
…
sxwindow.h
…
synclink_gt.c
hdlc: convert to netdev_tx_t
2009-09-01 01:13:31 -07:00
synclink.c
hdlc: convert to netdev_tx_t
2009-09-01 01:13:31 -07:00
synclinkmp.c
hdlc: convert to netdev_tx_t
2009-09-01 01:13:31 -07:00
sysrq.c
oom-kill: fix NUMA constraint check with nodemask
2009-12-16 07:19:57 -08:00
tb0219.c
mips: Remove BKL from tb0219
2009-10-14 17:36:53 +02:00
tlclk.c
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
toshiba.c
…
tty_audit.c
tty: remove buffer special casing
2009-06-11 08:51:02 -07:00
tty_buffer.c
tty: use the new 'flush_delayed_work()' helper to do ldisc flush
2009-10-14 09:20:41 -07:00
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
tree-wide: fix a very frequent spelling mistake
2009-11-09 09:40:54 +01:00
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
drivers/char/uv_mmtimer.c: add memory mapped RTC driver for UV
2009-09-24 07:21:03 -07:00
vc_screen.c
vc: create vcs(a) devices for consoles
2009-07-20 16:38:43 -07:00
viotape.c
tape: beyond ARRAY_SIZE of viocd_diskinfo
2009-06-02 10:32:34 +10:00
virtio_console.c
virtio: let header files include virtio_ids.h
2009-10-22 16:39:28 +10:30
vme_scc.c
m68k: vme_scc - Kill warn_unused_result warnings
2009-01-12 20:56:38 +01:00
vt_ioctl.c
vt: Fix use of "new" in a struct field
2009-11-19 13:43:06 -08:00
vt.c
vt: make the default cursor shape configurable
2009-12-16 07:19:57 -08:00