OSDN Git Service

[media] soc-camera: Make clock_start and clock_stop operations optional
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Mon, 9 Mar 2015 06:39:34 +0000 (03:39 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Thu, 2 Apr 2015 21:37:19 +0000 (18:37 -0300)
commit3781760a3d2bed2df8ed4cc3d061f8541bf7bd1d
tree72bc245c24098b5fcb4d6f331c02f1a6628a0360
parent2af12f025870f664244defab14796da2fdb5009e
[media] soc-camera: Make clock_start and clock_stop operations optional

Instead of forcing drivers to implement empty clock operations, make
them optional.

v4l2 clock registration in the soc-camera core should probably be
conditionned on the availability of those operations, but careful
review and/or testing of all drivers would be needed, so that should be
a separate step.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/platform/soc_camera/soc_camera.c