From 96b1a70226cd43f69c63a7ba2a769bece08cf64e Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Wed, 19 Sep 2012 10:14:41 -0300
Subject: [PATCH] [media] v4l2-ioctl.c: handle PREPARE_BUF like QUERYBUF

The core code for PREPARE_BUF didn't take the multiplanar case into account,
which might cause page faults. Handle PREPARE_BUF just like QUERYBUF and
QBUF/DQBUF.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Reading git-format-patch failed