From: Stephen Boyd <sboyd@codeaurora.org>
Date: Fri, 16 May 2014 23:07:14 +0000 (-0700)
Subject: clk: qcom: Return error pointers for unimplemented clocks
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~91^2^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ec2749bde1a5827beef5be64bfd5f24992f4ef3;p=pandora-kernel.git

clk: qcom: Return error pointers for unimplemented clocks

Not all clocks are implemented but client drivers can still
request them. Currently we will return a NULL pointer to them if
the clock isn't implemented in software but NULL pointers are
valid clock pointers. Return an error pointer so that driver's
don't proceed without a clock they may actually need.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
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