[media] omap3isp: Don't try to locate external subdev for mem-to-mem pipelines
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Sat, 15 Feb 2014 00:40:48 +0000 (21:40 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Mon, 24 Feb 2014 15:53:11 +0000 (12:53 -0300)
commit4b2f1ed15e01984b5225df715df949084796dfb9
tree1918c702ff547908389f3d976c0692824dd4d568
parent8b57b9669aa884ac75b8d09c251d6b1755533c15
[media] omap3isp: Don't try to locate external subdev for mem-to-mem pipelines

Memory-to-memory pipelines have no external subdev, we shouldn't try to
locate one and validate its configuration. The driver currently works by
chance due to another bug that results in failure to locate the external
subdev being ignored.

This gets rid of the "omap3isp omap3isp: can't find source, failing now"
error message in the kernel log when operating on a memory-to-memory
pipeline.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Tested-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/platform/omap3isp/ispvideo.c