Laurent Pinchart d9961b2271 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>
2014-04-04 08:02:54 +10:00
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