tree 146608bc42c87eaddfd4f0a31ca769acf1fce0df
parent 837939deebeb0201189d44fcc83ee9ca3c483731
author Lad, Prabhakar <prabhakar.csengg@gmail.com> 1400247219 -0300
committer Mauro Carvalho Chehab <m.chehab@samsung.com> 1400883782 -0300

[media] media: davinci: vpif_capture: improve start/stop_streaming callbacks

this patch drops unnecessary check from start_streaming() callback
as this is already done in try/s_fmt and some minor code cleanups,
drops check for vb2_is_streaming() as this check is done by vb2
itself before calling this callback.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>