ALSA: ac97: fix check of pm_runtime_get_sync failure

pm_runtime_get_sync returns negative on failure. Fixes: 74426fb ("ALSA: ac97: add an ac97 bus") Signed-off-by: Lihua Yao <[email protected]> Acked-by: Robert Jarzmik <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
ambv · Aug 19, 2018 · d15ec0b · d15ec0b
1 parent c7b8170
commit d15ec0b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sound/ac97/bus.c b/sound/ac97/bus.c
@@ -529,7 +529,7 @@ 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);