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clk: core: Fix runtime PM sequence in clk_core_unprepare()

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[ Upstream commit 4b592061f7b3971c70e8b72fc42aaead47c24701 ]

In the original commit 9a34b45397 ("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: 9a34b45397 ("clk: Add support for runtime PM")
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20220822081424.1310926-3-wenst@chromium.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chen-Yu Tsai 2022-08-22 16:14:24 +08:00 committed by Greg Kroah-Hartman
parent 99b25cebdb
commit 71f953e61c
1 changed files with 1 additions and 2 deletions
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3
drivers/clk/clk.c
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@ -732,10 +732,9 @@ 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);
clk_core_unprepare(core->parent);
clk_pm_runtime_put(core);
}
static void clk_core_unprepare_lock(struct clk_core *core)