From 4b592061f7b3971c70e8b72fc42aaead47c24701 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Mon, 22 Aug 2022 16:14:24 +0800 Subject: clk: core: Fix runtime PM sequence in clk_core_unprepare() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 --- drivers/clk/clk.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/clk/clk.c') 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) -- cgit