[alsa-devel] [PATCH 1/2] ALSA: ac97: fix check of pm_runtime_get_sync failure

From: Lihua Yao ylhuajnu@163.com

pm_runtime_get_sync returns negative on failure.

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

diff --git a/sound/ac97/bus.c b/sound/ac97/bus.c index 31f858eceffc..c267e44fefa0 100644 --- a/sound/ac97/bus.c +++ b/sound/ac97/bus.c @@ -503,7 +503,7 @@ static int ac97_bus_remove(struct device *dev) int ret;

ret = pm_runtime_get_sync(dev); - if (ret) + if (ret < 0) return ret;

ret = adrv->remove(adev);