From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sat, 13 Aug 2011 16:09:11 +0000 (-0300)
Subject: [media] omap3isp: Don't fail streamon when the sensor doesn't implement s_stream
X-Git-Tag: v3.2-rc1~112^2~121
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c62e2a19d2b8c884c6f3ab3bb29d6fde2e13d8ac;p=pandora-kernel.git

[media] omap3isp: Don't fail streamon when the sensor doesn't implement s_stream

The code handles subdevs with no s_stream operation correctly, but
returns -ENOIOCTLCMD by mistake if the first subdev in the chain has no
s_stream operation. Return 0 in that case.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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