linux/drivers/isdn/gigaset
Alan Cox f34d7a5b70 tty: The big operations rework
- Operations are now a shared const function block as with most other Linux
  objects

- Introduce wrappers for some optional functions to get consistent behaviour

- Wrap put_char which used to be patched by the tty layer

- Document which functions are needed/optional

- Make put_char report success/fail

- Cache the driver->ops pointer in the tty as tty->ops

- Remove various surplus lock calls we no longer need

- Remove proc_write method as noted by Alexey Dobriyan

- Introduce some missing sanity checks where certain driver/ldisc
  combinations would oops as they didn't check needed methods were present

[akpm@linux-foundation.org: fix fs/compat_ioctl.c build]
[akpm@linux-foundation.org: fix isicom]
[akpm@linux-foundation.org: fix arch/ia64/hp/sim/simserial.c build]
[akpm@linux-foundation.org: fix kgdb]
Signed-off-by: Alan Cox <alan@redhat.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-30 08:29:47 -07:00
..
Kconfig
Makefile
asyncdata.c gigaset: atomic cleanup 2008-02-06 10:41:12 -08:00
bas-gigaset.c Gigaset: permit module unload 2008-02-06 10:41:12 -08:00
common.c gigaset: fix Oops on module unload regression 2008-03-07 11:06:08 -08:00
ev-layer.c gigaset: atomic cleanup 2008-02-06 10:41:12 -08:00
gigaset.h Gigaset: permit module unload 2008-02-06 10:41:12 -08:00
i4l.c gigaset: remove pointless locking 2007-10-16 09:43:10 -07:00
interface.c Gigaset: permit module unload 2008-02-06 10:41:12 -08:00
isocdata.c gigaset: atomic cleanup 2008-02-06 10:41:12 -08:00
proc.c gigaset: remove pointless locking 2007-10-16 09:43:10 -07:00
ser-gigaset.c tty: The big operations rework 2008-04-30 08:29:47 -07:00
usb-gigaset.c Gigaset: permit module unload 2008-02-06 10:41:12 -08:00