[media] media: s5p-tv: use vb2_ops_wait_prepare/finish helper
authorPrabhakar Lad <prabhakar.csengg@gmail.com>
Wed, 26 Nov 2014 22:42:30 +0000 (19:42 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Mon, 22 Dec 2014 16:35:52 +0000 (14:35 -0200)
commitc747404dbf2dcc0d8cb5d2e8aee5810b6ebba496
tree5caa0250461e2107739051cbaf45af63d031acb9
parent8776ff659d8f9e86850fbe432610461ab09a94a0
[media] media: s5p-tv: 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: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/platform/s5p-tv/mixer_video.c