Messages in this thread Patch in this message | | | From | Derek Basehore <> | Subject | [PATCH] cpu_pm: add syscore_suspend error handling | Date | Wed, 28 Feb 2018 19:27:54 -0800 |
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If cpu_cluster_pm_enter() fails, cpu_pm_exit() should be called. This will put the CPU in the correct state to resume from the failure.
Signed-off-by: Derek Basehore <dbasehore@chromium.org> --- kernel/cpu_pm.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/kernel/cpu_pm.c b/kernel/cpu_pm.c index 67b02e138a47..03bcc0751a51 100644 --- a/kernel/cpu_pm.c +++ b/kernel/cpu_pm.c @@ -186,6 +186,9 @@ static int cpu_pm_suspend(void) return ret; ret = cpu_cluster_pm_enter(); + if (ret) + cpu_pm_exit(); + return ret; } -- 2.16.2.395.g2e18187dfd-goog
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