[PATCH v2 2/2] clk: core: Fix runtime PM sequence in clk_core_unprepare()

[Chen-Yu Tsai <wenst@chromium.org>]

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 <wenst@chromium.org>
---
 drivers/clk/clk.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

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)
-- 
2.37.0.170.g444d1eabd0-goog


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