From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Thu, 4 Apr 2013 16:19:58 +0000 (-0300)
Subject: [media] soc-camera: make .clock_{start,stop} compulsory, .add / .remove optional
X-Git-Tag: v3.11-rc1~17^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a78fcc11264b824d9651b55abfeedd16d5cd8415;p=pandora-kernel.git

[media] soc-camera: make .clock_{start,stop} compulsory, .add / .remove optional

All existing soc-camera host drivers use .clock_start() and .clock_stop()
callbacks to activate and deactivate their camera interfaces, whereas
.add() and .remove() callbacks are usually dummy. Make the former two
compulsory and the latter two optional.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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