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[media] v4l2: vb2: one more fix for REQBUFS()
authorMarek Szyprowski <m.szyprowski@samsung.com>
Fri, 11 Mar 2011 09:07:27 +0000 (06:07 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Tue, 22 Mar 2011 07:54:28 +0000 (04:54 -0300)
commitd516ea4a1e0ed364bce5b79580eadc5c21246885
treed39614aca1f27ad0aeec8152043198ade75e881ftree | snapshot
parent302f969fcfb6cd0a7b0e4801a6354f45b92af065commit | diff
[media] v4l2: vb2: one more fix for REQBUFS()

Return immediately if the target number of buffers is the same as
the current one and memory access type doesn't change.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/videobuf2-core.c diff | blob | history
Linux Kernel Source Tree.