linux.git/drivers/tty/pty.c, branch v3.0-rc2

tty: remove invalid location line in file header

2011-04-19T23:33:36+00:00

remove invalid location line in each file header after location
moved from driver/char to driver/tty

Signed-off-by: Jovi Zhang 
Signed-off-by: Greg Kroah-Hartman

TTY: plug in deinitialize_tty_struct

2011-04-19T21:43:01+00:00

Used the newly introduced deinitialize_tty_struct to properly shut
down ldisc.

It is intended to fix the Julian's reported problem. He reports that
kmemleak checker warns about memory leak:
unreferenced object 0xc0e19860 (size 8):
comm cat, pid 1226, jiffies 4294919464 (age 287.476s)
hex dump (first 8 bytes):
44 de 2d c1 01 00 00 00 D.-.....
backtrace:
[] create_object+0x109/0x1ad
[] kmem_cache_alloc+0x60/0x68
[] tty_ldisc_get+0x54/0x76
[] tty_ldisc_init+0xa/0x20
[] initialize_tty_struct+0x2d/0x1ac
[] tty_init_dev+0x59/0x10d
[] tty_open+0x24a/0x3a2
...

Signed-off-by: Jiri Slaby 
Cc: Alan Cox 
Reported-by: Julian Anastasov 
Signed-off-by: Greg Kroah-Hartman

TTY: unify pty_unix98_install fail path handling

2011-04-19T21:43:00+00:00

Change it so that we call the deinit functions at one place at the end
of the function (by gotos). And while at it use some sane label names.

This is a preparation for the deinitialization of tty in the next
patch.

Signed-off-by: Jiri Slaby 
Cc: Alan Cox 
Cc: Julian Anastasov 
Signed-off-by: Greg Kroah-Hartman

TTY: unify pty_install fail path handling

2011-04-19T21:43:00+00:00

Change it so that we call the deinit functions at one place at the end
of the function (by gotos). And while at it use some sane label names.

This is a preparation for the deinitialization of tty in the next
patch.

Signed-off-by: Jiri Slaby 
Cc: Alan Cox 
Cc: Julian Anastasov 
Signed-off-by: Greg Kroah-Hartman

Merge branch 'config' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

2011-03-17T00:21:00+00:00

* 'config' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl:
  BKL: That's all, folks
  fs/locks.c: Remove stale FIXME left over from BKL conversion
  ipx: remove the BKL
  appletalk: remove the BKL
  x25: remove the BKL
  ufs: remove the BKL
  hpfs: remove the BKL
  drivers: remove extraneous includes of smp_lock.h
  tracing: don't trace the BKL
  adfs: remove the big kernel lock

drivers: remove extraneous includes of smp_lock.h

2011-03-01T23:02:40+00:00

These were missed the last time I cleaned this up
globally, because of code moving around or new code
getting merged.

Signed-off-by: Arnd Bergmann

tty: now phase out the ioctl file pointer for good

2011-02-17T19:59:56+00:00

Only oddities here are a couple of drivers that bogusly called the ldisc
helpers instead of returning -ENOIOCTLCMD. Fix the bug and the rest goes
away.

Signed-off-by: Alan Cox 
Signed-off-by: Greg Kroah-Hartman

TTY: create drivers/tty and move the tty core files there

2010-11-05T15:10:33+00:00

The tty code should be in its own subdirectory and not in the char
driver with all of the cruft that is currently there.

Based on work done by Arnd Bergmann 

Acked-by: Arnd Bergmann 
Cc: Jiri Slaby 
Cc: Alan Cox 
Signed-off-by: Greg Kroah-Hartman