Message ID | 20220822081424.1310926-3-wenst@chromium.org (mailing list archive) |
---|---|
State | Mainlined, archived |
Headers | show |
Series | clk: Fix CLK_OPS_PARENT_ENABLE and runtime PM | expand |
Quoting Chen-Yu Tsai (2022-08-22 01:14:24) > 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> > Reviewed-by: NĂcolas F. R. A. Prado <nfraprado@collabora.com> > --- Applied to clk-fixes
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)