tree 106be43f343a4fce34076781df05af0d32e2799a
parent 33dd474ae712dc435eb586b44cb771cc8d24e2bd
author Alan Cox <alan@redhat.com> 1230904059 +0000
committer Linus Torvalds <torvalds@linux-foundation.org> 1230920381 -0800

hso: net driver using tty without locking

Checking tty == NULL doesn't help us unless we have a clear semantic for
the locking of the tty object in the driver. Use the tty kref objects so that
we can take references to the tty in the USB event handling paths.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>