Commits
Chao Xie committed 61256133919
clk: mmp: add spin lock for clk-frac The register used by clk-frac may be shared with other clocks. So it needs to use spin lock to protect the register access. Signed-off-by: Chao Xie <chao.xie@marvell.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>