From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Wed, 14 Feb 2018 12:03:13 +0000 (+0100)
Subject: media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f79e9353b78146e7d6f582517f578651f5397c0;p=pandora-kernel.git

media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF

commit 3ee6d040719ae09110e5cdf24d5386abe5d1b776 upstream.

The result of the VIDIOC_PREPARE_BUF ioctl was never copied back
to userspace since it was missing in the switch.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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