From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Thu, 8 Sep 2011 07:36:06 +0000 (-0300)
Subject: [media] V4L: soc-camera: call subdevice .s_power() method, when powering up or down
X-Git-Tag: v3.2-rc1~63^2~38
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b9d8c3c4cfa0dc21f630c17c5f20e524dab487c;p=pandora-kernel.git

[media] V4L: soc-camera: call subdevice .s_power() method, when powering up or down

Currently soc-camera can use power regulators and platform specific
methods to power clients up and down. Additionally, client drivers can
provide their own subdevice .s_power() methods, acting directly on the
device. This patch adds calls to this method, when external power
supplies are on.

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