From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Tue, 15 Sep 2009 11:08:20 +0000 (-0300)
Subject: V4L/DVB (12948): v4l1-compat: fix VIDIOC_G_STD handling
X-Git-Tag: v2.6.32-rc1~618^2~125
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=707ca1e30f087f9a6d144693dafc4b67880678c2;p=pandora-kernel.git

V4L/DVB (12948): v4l1-compat: fix VIDIOC_G_STD handling

The VIDIOC_G_STD ioctl may not be present in the case of radio receivers.
In that case G_STD will return an error. The v4l1-compat layer should not
attempt to propagate that error to the caller, instead it should be
ignored.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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