ARM: shmobile: koelsch: fix error return code check from clk_get()
authorBen Dooks <ben.dooks@codethink.co.uk>
Tue, 14 Jan 2014 18:43:27 +0000 (18:43 +0000)
committerSimon Horman <horms+renesas@verge.net.au>
Tue, 4 Feb 2014 05:28:32 +0000 (14:28 +0900)
commitca1187521b78ce4f980cd1b457f8c634dd401021
treee787e24ccff17d81e6b96329a0df5cffc994ee25
parent7a543d8124e7e23190d36e7c57d3b9c394c4e4c1
ARM: shmobile: koelsch: fix error return code check from clk_get()

The koelsch_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 f31239ef ("ARM: shmobile: koelsch-reference:
Instantiate clkdevs for SCIF and CMT") 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>
arch/arm/mach-shmobile/board-koelsch-reference.c