From: James Hogan <james.hogan@imgtec.com>
Date: Mon, 29 Jul 2013 11:24:58 +0000 (+0100)
Subject: clk: abstract parent cache
X-Git-Tag: v3.12-rc1~78^2~49
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ef3dcc8145263cb5a8c7059f82d44c948eb46a8;p=pandora-kernel.git

clk: abstract parent cache

Abstract access to the clock parent cache by defining
clk_get_parent_by_index(clk, index). This allows access to parent
clocks from clock drivers.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Cc: Mike Turquette <mturquette@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Mike Turquette <mturquette@linaro.org>
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