From: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Date: Tue, 21 Jan 2014 05:20:57 +0000 (-0300)
Subject: [media] mt9p031: Check return value of clk_prepare_enable/clk_set_rate
X-Git-Tag: v3.15-rc1~85^2~349
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee2d16d7b3c95a65ed0434841568bd3f82712338;p=pandora-kernel.git

[media] mt9p031: Check return value of clk_prepare_enable/clk_set_rate

clk_set_rate(), clk_prepare_enable() functions can fail, so check the return
values to avoid surprises.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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