From: Paul Mundt <lethal@linux-sh.org>
Date: Tue, 12 May 2009 07:07:40 +0000 (+0900)
Subject: sh: clkfwk: Handle clk_get_sys() returning an ERR_PTR.
X-Git-Tag: v2.6.31-rc1~392^2~41^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3f8290cb3fa4aa627321530bb85d5f35e487433;p=pandora-kernel.git

sh: clkfwk: Handle clk_get_sys() returning an ERR_PTR.

clk_get() needs to also perform an IS_ERR() check to see whether
clk_get_sys() failed or not.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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