From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Mon, 25 Mar 2013 19:50:50 +0000 (-0300)
Subject: [media] exynos4-is: Ensure proper media pipeline state on device close
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~81^2~87
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ea89e2b62c70f3986c89363818a89c8c11c96c4;p=pandora-kernel.git

[media] exynos4-is: Ensure proper media pipeline state on device close

Make sure media_entity_pipeline_stop() is called on video device
close in cases where there was VIDIOC_STREAMON ioctl and no
VIDIOC_STREAMOFF. This patch fixes media entities stream_count
state which could prevent links from being disconnected, due to
non-zero stream_count.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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