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V4L/DVB (8829): gspca: Have a clean kmalloc-ated buffer for USB exchanges.
authorJean-Francois Moine <moinejf@free.fr>
Wed, 3 Sep 2008 20:12:19 +0000 (17:12 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 3 Sep 2008 21:37:42 +0000 (18:37 -0300)
The USB buffer may be used for DMA and there may be a caching problem
if the buffer is part of the device structure.
Thanks to Alan Stern.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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