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[media] media: ti-vpe: use vb2_ops_wait_prepare/finish helper
authorPrabhakar Lad <prabhakar.csengg@gmail.com>
Wed, 26 Nov 2014 22:42:25 +0000 (19:42 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Mon, 22 Dec 2014 16:34:05 +0000 (14:34 -0200)
commit3d0aed38342b42bc532cc16cf4bf57a863f32df3
tree864fe165cc09aaa5f0e3df9097c521d78a18c57d
parent2914e72681cdb3f310b0a0d570e9ac17b8c37d0c
[media] media: ti-vpe: use vb2_ops_wait_prepare/finish helper

This patch drops driver specific wait_prepare() and
wait_finish() callbacks from vb2_ops and instead uses
the the helpers vb2_ops_wait_prepare/finish() provided
by the vb2 core, the lock member of the queue needs
to be initalized to a mutex so that vb2 helpers
vb2_ops_wait_prepare/finish() can make use of it.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/platform/ti-vpe/vpe.c