From: Mike Turquette <mturquette@linaro.org>
Date: Tue, 27 Mar 2012 00:51:03 +0000 (-0700)
Subject: clk: basic: improve parent_names & return errors
X-Git-Tag: v3.5-rc1~71^2~6^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27d545915fd49cbe18a3877d82359896e9851efb;p=pandora-kernel.git

clk: basic: improve parent_names & return errors

This patch is the basic clk version of 'clk: core: copy parent_names &
return error codes'.

The registration functions are changed to allow the core code to copy
the array of strings and allow platforms to declare those arrays as
__initdata.

This patch also converts all of the basic clk registration functions to
return error codes which better aligns them with the existing clk.h api.

Signed-off-by: Mike Turquette <mturquette@linaro.org>
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