From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Thu, 4 Jun 2015 10:06:37 +0000 (+0300)
Subject: OMAPDSS: fix dss_init_ports error handling
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~148^2~2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5a1a1f8e41e93584935d4ae62a84280dcdbe778;p=pandora-kernel.git

OMAPDSS: fix dss_init_ports error handling

The return value of dss_init_ports() is not handled at all, causing
crashes later if the call failed.

This patch adds the error handling, and we also move the call to a
slightly earlier place to make bailing out easier.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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