tree 07663293f86905345c033dc0988e21866b1b9458
parent c88b2b662a05810399da3e5494231bd79bad56b6
author Tomeu Vizoso <tomeu.vizoso@collabora.com> 1422011008 +0100
committer Michael Turquette <mturquette@linaro.org> 1422470418 -0800

clk: Remove unneeded NULL checks

As clk_unprepare_unused_subtree and clk_disable_unused_subtree are
always called with a valid struct clk.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Michael Turquette <mturquette@linaro.org>