[alsa-devel] [PATCH 2/2] ALSA: ac97: fix unbalanced pm_runtime_enable

From: Lihua Yao ylhuajnu@163.com

Runtime PM is enabled at ac97_bus_probe() and should be disabled at ac97_bus_remove().

Fixes: 74426fbff66e ("ALSA: ac97: add an ac97 bus") Signed-off-by: Lihua Yao ylhuajnu@163.com --- sound/ac97/bus.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/sound/ac97/bus.c b/sound/ac97/bus.c index c267e44fefa0..83eed9d7f679 100644 --- a/sound/ac97/bus.c +++ b/sound/ac97/bus.c @@ -511,6 +511,8 @@ static int ac97_bus_remove(struct device *dev) if (ret == 0) ac97_put_disable_clk(adev);

+ pm_runtime_disable(dev); + return ret; }