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linux/drivers/char
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Linus Torvalds 182274f85f tty-ldisc: get rid of tty_ldisc_try_get() helper function 
Now that the /proc/tty/ldiscs handling doesn't play games with 'struct
ldisc' any more, the only remaining user of 'tty_ldisc_try_get()' is
'tty_ldisc_get()' (note the lack of 'try').

And we're actually much better off folding the logic directly into that
file, since the 'try' part was always about trying to get the ldisc
operations, not the ldisc itself: and making that explicit inside of
'tty_ldisc_get()' clarifies the whole semantics.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>,
Tested-by: Sergey Senozhatsky <sergey.senozhatsky@mail.by>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-19 13:13:10 -07:00
..
agp
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2009-09-15 09:51:09 -07:00
hw_random
MIPS: hw_random: Add hardware RNG for Octeon SOCs.
2009-09-17 20:07:51 +02:00
ip2
tty: rewrite the ldisc locking
2009-06-11 08:51:01 -07:00
ipmi
ipmi: remove driver_data direct access of struct device
2009-06-15 21:30:27 -07:00
mwave
mwave: struct device - replace bus_id with dev_name(), dev_set_name()
2009-01-06 10:44:38 -08:00
pcmcia
hdlc: convert to netdev_tx_t
2009-09-01 01:13:31 -07:00
rio
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
tpm
TPM: Fixup boot probe timeout for tpm_tis driver
2009-09-10 19:19:09 +10:00
xilinx_hwicap
xilinx_hwicap: remove improper wording in license statement
2008-12-17 11:23:07 -08:00
.gitignore
…
amiserial.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
apm-emulation.c
APM emulation: Notify about all suspend events, not just APM invoked ones (v2)
2008-07-16 23:27:02 +02:00
applicom.c
applicom: Auto-load applicom module when device opened.
2009-04-06 14:36:30 -07:00
applicom.h
…
bfin_jtag_comm.c
bfin_jtag_comm: clean up printk usage
2009-06-22 11:32:23 -07:00
bfin-otp.c
…
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
unicode table for cp437
2008-12-13 11:25:49 -08:00
cs5535_gpio.c
…
cyclades.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
defkeymap.c_shipped
…
defkeymap.map
…
digi1.h
…
digiFep1.h
…
digiPCI.h
…
ds1302.c
rtc: use bcd2bin/bin2bcd
2008-10-20 08:52:41 -07:00
ds1620.c
[ARM] netwinder: clean up GPIO naming
2008-12-13 09:12:07 +00:00
dsp56k.c
device create: char: convert device_create_drvdata to device_create
2008-10-16 09:24:42 -07:00
dtlk.c
dtlk: off by one in {read,write}_tts()
2009-06-19 16:46:06 -07:00
efirtc.c
drivers/char/efirtc.c: removed duplicated #include
2008-08-04 16:59:56 -07:00
epca.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
epca.h
epca: use tty_port
2008-07-20 17:12:36 -07:00
epcaconfig.h
…
esp.c
esp: fix section mismatch warning
2009-04-07 08:31:03 -07:00
generic_nvram.c
powerpc/nvram: Enable use Generic NVRAM driver for different size chips
2009-09-11 16:02:11 +10:00
generic_serial.c
tty: Remove some pointless casts
2009-01-02 10:19:40 -08:00
genrtc.c
…
hangcheck-timer.c
…
hpet.c
irq: change ACPI GSI APIs to also take a device argument
2009-04-28 12:21:17 +02:00
hvc_beat.c
powerpc/cell: Use correct types in beat files
2009-01-08 16:25:16 +11:00
hvc_console.c
hvc_console: Drop unnecessary NULL test
2009-08-20 10:29:23 +10:00
hvc_console.h
powerpc: Make open count variables signed in hvcs/hvsi/hvc_console
2008-12-03 21:04:13 +11:00
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
[S390] proper use of device register
2009-09-11 10:29:45 +02:00
hvc_rtas.c
…
hvc_udbg.c
powerpc: udbg-based backend for hvc_console
2008-11-19 16:04:25 +11:00
hvc_vio.c
hvc_console: Add __init and __exit to hvc_vio
2009-08-28 14:24:11 +10:00
hvc_xen.c
hvc_console: Add a hangup notifier for backends
2008-10-22 10:59:54 +11:00
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
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
istallion.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
Kconfig
MIPS: Update VR41xx GPIO driver to use gpiolib
2009-07-03 15:45:25 +01:00
keyboard.c
Input: keyboard - remove warning about raw mode not supported
2009-04-20 21:21:24 -07:00
lp.c
device create: char: convert device_create_drvdata to device_create
2008-10-16 09:24:42 -07:00
Makefile
MIPS: Update VR41xx GPIO driver to use gpiolib
2009-07-03 15:45:25 +01:00
mbcs.c
[IA64] mbcs: fix printk format warnings
2009-09-15 08:42:00 -07:00
mbcs.h
…
mem.c
mem_class: fix bug
2009-09-15 09:50:47 -07:00
misc.c
Driver Core: misc: add nodename support for misc devices.
2009-06-15 21:30:25 -07:00
mmtimer.c
mmtimer: Push BKL down into the ioctl handler
2008-07-17 11:34:49 -07:00
moxa.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
moxa.h
…
mspec.c
mspec: convert nopfn to fault
2008-07-24 10:47:14 -07:00
mxser.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
mxser.h
…
n_hdlc.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
n_r3964.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
n_tty.c
n_tty: do O_ONLCR translation as a single write
2009-09-05 12:46:07 -07:00
nozomi.c
tty: fix chars_in_buffers
2009-07-20 16:38:43 -07:00
nsc_gpio.c
…
nvram.c
[PATCH] nvram - convert PRINT_PROC to seq_file
2008-11-11 09:56:00 +00:00
nwbutton.c
…
nwbutton.h
…
nwflash.c
[ARM] netwinder: clean up GPIO naming
2008-12-13 09:12:07 +00:00
pc8736x_gpio.c
pc8736x_gpio: add support for PC87365 chips
2008-10-20 08:52:40 -07:00
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
pty_write: don't do a tty_wakeup() when the buffers are full
2009-09-18 07:05:58 -07:00
random.c
random: Add optional continuous repetition test to entropy store based rngs
2009-06-18 19:50:21 +08:00
raw.c
vfs: Rename generic_file_aio_write_nolock
2009-09-14 17:08:15 +02:00
riscom8_reg.h
…
riscom8.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
riscom8.h
tty: add more tty_port fields
2008-07-20 17:12:38 -07:00
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
RTC: Remove the BKL.
2009-01-08 16:44:03 -07:00
scc.h
m68k: atari - Rename "mfp" to "st_mfp"
2009-02-22 09:23:02 -08:00
scx200_gpio.c
…
selection.c
tty: rewrite the ldisc locking
2009-06-11 08:51:01 -07:00
ser_a2232.c
m68k: ser_a2232 - Kill warn_unused_result warnings
2009-01-12 20:56:39 +01:00
ser_a2232.h
…
ser_a2232fw.ax
…
ser_a2232fw.h
…
serial167.c
cleanup console_print()
2009-09-14 17:41:42 -07:00
snsc_event.c
…
snsc.c
device create: char: convert device_create_drvdata to device_create
2008-10-16 09:24:42 -07:00
snsc.h
…
sonypi.c
Rationalize fasync return values
2009-03-16 08:34:35 -06:00
specialix_io8.h
tty: add more tty_port fields
2008-07-20 17:12:38 -07:00
specialix.c
specialix.c: convert nested spin_lock_irqsave to spin_lock
2009-07-20 16:38:43 -07:00
stallion.c
tty: Add carrier processing on close to the tty_port core
2009-06-11 08:50:56 -07:00
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
debug lockups: Improve lockup detection, fix generic arch fallback
2009-08-03 09:56:52 +02:00
tb0219.c
Update Yoichi Yuasa's e-mail address
2009-07-03 15:45:29 +01:00
tlclk.c
…
toshiba.c
…
tty_audit.c
tty: remove buffer special casing
2009-06-11 08:51:02 -07:00
tty_buffer.c
pty: avoid forcing 'low_latency' tty flag
2009-07-29 12:15:56 -07:00
tty_io.c
tty: fix sanity check
2009-06-16 12:01:16 -07:00
tty_ioctl.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
tty_ldisc.c
tty-ldisc: get rid of tty_ldisc_try_get() helper function
2009-09-19 13:13:10 -07:00
tty_port.c
tty_port: Fix return on interrupted use
2009-07-17 08:50:43 -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: find_vqs/del_vqs virtio operations
2009-06-12 22:16:36 +09:30
vme_scc.c
m68k: vme_scc - Kill warn_unused_result warnings
2009-01-12 20:56:38 +01:00
vt_ioctl.c
headers: smp_lock.h redux
2009-07-12 12:22:34 -07:00
vt.c
sparc: Kill PROM console driver.
2009-09-15 17:04:38 -07:00