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One more fix for the runtime PM clk patches. We're calling a runtime 

PM API that may schedule from somewhere that we can't do that. We
 change to the async version of pm_runtime_put() to fix it.
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Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk fix from Stephen Boyd:
 "One more fix for the runtime PM clk patches. We're calling a runtime
  PM API that may schedule from somewhere that we can't do that. We
  change to the async version of pm_runtime_put() to fix it"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: use atomic runtime pm api in clk_core_is_enabled
hifive-unleashed-5.1
Linus Torvalds 2017-12-28 23:14:47 -08:00
parent 4f2382f380 756efe1310
commit c0208a33cb
1 changed files with 2 additions and 1 deletions
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3
drivers/clk/clk.c
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@ -220,7 +220,8 @@ static bool clk_core_is_enabled(struct clk_core *core)
ret = core->ops->is_enabled(core->hw);
done:
clk_pm_runtime_put(core);
if (core->dev)
pm_runtime_put(core->dev);
return ret;
}