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Commit 0637f054 authored by Prabhakar Lad's avatar Prabhakar Lad Committed by Mauro Carvalho Chehab
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[media] media: exynos-gsc: 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: default avatarLad, Prabhakar <prabhakar.csengg@gmail.com>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: default avatarKamil Debski <k.debski@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 3d0aed38
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