From: Wenbing Wang <wangwb@marvell.com>
Date: Wed, 5 Jun 2013 09:37:14 +0000 (-0300)
Subject: [media] soc_camera: error dev remove and v4l2 call
X-Git-Tag: v3.10-rc7~29^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af44ad5edd1eb6ca92ed5be48e0004e1f04bf219;p=pandora-kernel.git

[media] soc_camera: error dev remove and v4l2 call

in soc_camera_close(), if ici->ops->remove() removes device firstly,
and then call __soc_camera_power_off(), it has logic error. Since
if remove device, it should disable subdev clk. but in __soc_camera_
power_off(), it will callback v4l2 s_power function which will
read/write subdev registers to control power by i2c. and then
i2c read/write will fail because of clk disable.
So suggest to re-sequence two functions call.
Change-Id: Iee7a6d4fc7c7c1addb5d342621eb8dcd00fa2745

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

Reading git-diff-tree failed