From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Tue, 1 Apr 2014 11:03:52 +0000 (+0200)
Subject: drm/rcar-du: Handle encoder initialization failures
X-Git-Tag: v3.15-rc1~51^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9961b22716ddf59ca307fe862f93ff0ea919952;p=pandora-kernel.git

drm/rcar-du: Handle encoder initialization failures

The rcar_du_encoder_init() function can fail and return an error code.
Don't ignore it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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