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TTY: 68328serial, propagate tty
authorJiri Slaby <jslaby@suse.cz>
Mon, 2 Apr 2012 11:54:44 +0000 (13:54 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 9 Apr 2012 19:02:44 +0000 (12:02 -0700)
commit467712c916764859f7ea698d38d03c51bb827da8
tree1661912712c7eb15e791f38da01382b990998573tree | snapshot (tar.gz zip)
parenta85dd82c966a4eb1f4502e62cf49d715d191cefccommit | diff
TTY: 68328serial, propagate tty

We need tty at some places, but info->tty might be NULL at those. Let
us propagate tty from callers where we know we have a valid tty. This
will make a switch to tty refcounting simpler.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-m68k@lists.linux-m68k.org
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/68328serial.c diff | blob | blame | history