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Subject[PATCH] driver core: Add missing pm_runtime_put_noidle
Date
pm_runtime_get_noresume() in device_shutdown increments the
runtime PM usage counter, thus a matching decrement is needed
to keep the counter balanced.

Signed-off-by: Yongzhi Liu <lyz_cs@pku.edu.cn>
---
drivers/base/core.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/base/core.c b/drivers/base/core.c
index fd034d7..29950bd 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -4523,6 +4523,8 @@ void device_shutdown(void)
dev->driver->shutdown(dev);
}

+ pm_runtime_put_noidle(dev);
+
device_unlock(dev);
if (parent)
device_unlock(parent);
--
2.7.4
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