| commit | 5f7fb877be14da92803f0b5b60955e071ebe2d58 | [log] [tgz] |
|---|---|---|
| author | Thierry <thierry.merle@free.fr> | Mon Dec 04 08:31:17 2006 -0300 |
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | Sun Dec 10 09:05:46 2006 -0200 |
| tree | 31f2201908f778d5d02ffb798bfa37346efaf108 | |
| parent | f2242ee5474f46d87a45cd4e214b5c3aa02ff293 [diff] |
V4L/DVB (4928): Usbvision_v4l2 robustness on disconnect This patch corrects 2 bugs (causes kernel oops) that occur when unplugging the peripheral whereas nobody has opened it yet : - do not call usbvision_stop_isoc if usbvision_init_isoc has not been called - do not call wakeup_interruptible on waitqueues that did not have been initialized with init_waitqueue_head Signed-off-by: Thierry MERLE <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>