isdn_tty: Prepare for BKL push down
commit6e4d376c664ded7cb9cc1c7d0cae67c9672e46b1
authorAlan Cox <alan@lxorguk.ukuu.org.uk>
Wed, 30 Apr 2008 07:53:27 +0000 (30 00:53 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 30 Apr 2008 15:29:40 +0000 (30 08:29 -0700)
tree671afcc8603e9df2f48d916ed815368761f6911f
parent9cc3c22bf017f33612748aeb466fdc3695fb1e1d
isdn_tty: Prepare for BKL push down

Three things here
- Remove softcar handler
- Correct termios change detection logic
- Wrap break/ioctl in lock_kernel ready to drop it in the caller

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/isdn/i4l/isdn_tty.c