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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-12-04 09:31:17 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-12-04 09:31:17 -0200 |
| commit | 5e1b3cc0c50bf6b78f02a77a0ea8ce2a4ee40778 (patch) | |
| tree | b2ffcd269e2fe1c81591fadb2a4bbda976d1af57 /linux/drivers/media/dvb/dvb-usb/usb-urb.c | |
| parent | f3f744132ca77a71b257af56347c7c4747d3c63e (diff) | |
| download | mediapointer-dvb-s2-5e1b3cc0c50bf6b78f02a77a0ea8ce2a4ee40778.tar.gz mediapointer-dvb-s2-5e1b3cc0c50bf6b78f02a77a0ea8ce2a4ee40778.tar.bz2 | |
Usbvision_v4l2 robustness on disconnect
From: Thierry <thierry.merle@free.fr>
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>
Diffstat (limited to 'linux/drivers/media/dvb/dvb-usb/usb-urb.c')
0 files changed, 0 insertions, 0 deletions