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e01117c816
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3 Commits

Author SHA1 Message Date
Laurent Pinchart
e01117c816 V4L/DVB (8209): uvcvideo: Don't free URB buffers on suspend. 
All submitted URBs must be killed at suspend time, but URB buffers don't have
to be freed. Avoiding a free on suspend/reallocate on resume lowers the presure
on system memory.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
 2008-07-20 07:17:45 -03:00
Laurent Pinchart
291358785c V4L/DVB (8208): uvcvideo: Use GFP_NOIO when allocating memory during resume 
The swap device might still be asleep, so memory allocated in the resume
handler must use GFP_NOIO. Thanks to Oliver Neukum for catching and reporting
this bug.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
 2008-07-20 07:17:40 -03:00
Laurent Pinchart
c0efd23292 V4L/DVB (8145a): USB Video Class driver 
This driver supports video input devices compliant with the USB Video Class
specification. This means lots of currently manufactured webcams, and probably
most of the future ones.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
 2008-06-30 17:31:13 -03:00