From 4c16d6a079a4c9a64d664cc9c30ebae5f0bd0c64 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Sat, 31 May 2014 08:50:32 -0300
Subject: [PATCH] [media] v4l: vsp1: Propagate vsp1_device_get errors to the
 callers

Modify the vsp1_device_get() function to return an error code instead of
a pointer to the VSP1 device, and use the return value in the callers.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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