From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Wed, 23 Mar 2011 08:41:28 +0000 (-0300)
Subject: [media] soc-camera: fix a recent multi-camera breakage on sh-mobile
X-Git-Tag: v2.6.39-rc6~40^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24105ebc0567f2864999a8176be681c62fe31350;p=pandora-kernel.git

[media] soc-camera: fix a recent multi-camera breakage on sh-mobile

With the introduction of CSI2 support on sh-mobile, the host driver
switched to using v4l2_device_call_until_err() with grp_id == 0 to
call subdev operations on the sensor and the CSI2 subdev. However,
this has broken multi-client set ups like the one on migor, because
that way all operations get called on both clients. To fix this add
a grp_id and set it to the client private context.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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