From 9f317de424dfb57d8c3d3152ace24904bc402810 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Mon, 15 Jun 2015 08:33:38 -0300
Subject: [PATCH] [media] soc_camera: compliance fixes

- REQBUFS(0) will stop streaming, free buffers and release the file ownership.
- Return ENOTTY for create_bufs for a vb1 driver
- Return EBUSY if there is a different streaming owner and set the new owner on
  success.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
Reading git-format-patch failed