From: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Date: Wed, 26 Nov 2014 22:42:27 +0000 (-0300)
Subject: [media] soc_camera: use vb2_ops_wait_prepare/finish helper
X-Git-Tag: fixes-v4.0-rc1~147^2~123
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=976036df5e09eb0aaabbec77bcac00e6dd66422a;p=pandora-kernel.git

[media] soc_camera: 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: Josh Wu <josh.wu@atmel.com>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

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