From b2dfd1a45f014e24f0eecc50a7edc954425c348a Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Wed, 28 Apr 2010 04:05:22 -0300
Subject: [PATCH] V4L/DVB: videobuf: Add support for V4L2_BUF_FLAG_ERROR

For recoverable stream errors dqbuf() now returns 0 and the error flag
is set instead of returning EIO.

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