From 7a543d8124e7e23190d36e7c57d3b9c394c4e4c1 Mon Sep 17 00:00:00 2001
From: Ben Dooks <ben.dooks@codethink.co.uk>
Date: Tue, 14 Jan 2014 18:43:26 +0000
Subject: [PATCH] ARM: shmobile: lager: fix error return code check from
 clk_get()

The lager_add_standard_devices() function calls clk_get() but then fails
to check that it returns an error pointer instead of NULL on failure.

This was added by 4a606af2 ("ARM: shmobile: lager-reference: Instantiate
clkdevs for SCIF and CMT") patch in Simon Horman's renesas-boards2-for-v3.14
tag.

The issue is not serious as it does not cause a crash and seems to not be
actually causing any issues now the other clock bugs have been fixed.

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[horms+renesas@verge.net.au: tweaked changelog]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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