Commits
Elaine Zhang committed a554bb5fb01
clk: rockchip: validity should be checked prior to cpu clock rate change If validity is not checked prior to clock rate change, clk_set_rate( cpu_clk, unsupported_rate) will return success, but the real clock rate change operation is prohibited in post clock change event. Alough post clock change event will report error due to unsupported clock rate is set, but this error message is ignored by clock framework. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Tested-by: Rocky Hao <rocky.hao@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>