From: Chen-Yu Tsai Date: Mon, 22 Aug 2022 08:14:24 +0000 (+0800) Subject: clk: core: Fix runtime PM sequence in clk_core_unprepare() X-Git-Tag: v6.0-rc4~11^2~5 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=4b592061f7b3971c70e8b72fc42aaead47c24701;p=linux-block.git clk: core: Fix runtime PM sequence in clk_core_unprepare() In the original commit 9a34b45397e5 ("clk: Add support for runtime PM"), the commit message mentioned that pm_runtime_put_sync() would be done at the end of clk_core_unprepare(). This mirrors the operations in clk_core_prepare() in the opposite order. However, the actual code that was added wasn't in the order the commit message described. Move clk_pm_runtime_put() to the end of clk_core_unprepare() so that it is in the correct order. Fixes: 9a34b45397e5 ("clk: Add support for runtime PM") Signed-off-by: Chen-Yu Tsai Reviewed-by: Nícolas F. R. A. Prado Link: https://lore.kernel.org/r/20220822081424.1310926-3-wenst@chromium.org Signed-off-by: Stephen Boyd --- diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 9b365cd6d14b..2e29a72c68e1 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -859,13 +859,12 @@ static void clk_core_unprepare(struct clk_core *core) if (core->ops->unprepare) core->ops->unprepare(core->hw); - clk_pm_runtime_put(core); - trace_clk_unprepare_complete(core); if (core->flags & CLK_OPS_PARENT_ENABLE) clk_core_disable_lock(core->parent); clk_core_unprepare(core->parent); + clk_pm_runtime_put(core); } static void clk_core_unprepare_lock(struct clk_core *core)