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[media] media: davinci: vpbe: improve vpbe_buffer_prepare() callback
authorPrabhakar Lad <prabhakar.csengg@gmail.com>
Sun, 12 Oct 2014 20:40:35 +0000 (17:40 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Tue, 28 Oct 2014 18:07:52 +0000 (16:07 -0200)
commit50d9481ddcc88a6a0b282a5d74f2f62639d70660
tree101d16569d6adb358e61ec1df4fa83b157224d0atree | snapshot
parentf2095f658df7f660fbf97e116096473a5b0d2f8fcommit | diff
[media] media: davinci: vpbe: improve vpbe_buffer_prepare() callback

this patch improve vpbe_buffer_prepare() callback, as buf_prepare()
callback is never called with invalid state and check for
vb2_plane_vaddr(vb, 0) is dropped as payload check should
be done unconditionally.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/platform/davinci/vpbe_display.c diff | blob | history
Linux kernel for KaRo TX COM modules