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ALSA: ac97: fix check of pm_runtime_get_sync failure
author
Lihua Yao
<ylhuajnu@163.com>
Wed, 15 Aug 2018 15:20:34 +0000
(23:20 +0800)
committer
Takashi Iwai
<tiwai@suse.de>
Sun, 19 Aug 2018 16:36:50 +0000
(18:36 +0200)
pm_runtime_get_sync returns negative on failure.
Fixes:
74426fbff66e
("ALSA: ac97: add an ac97 bus")
Signed-off-by: Lihua Yao <ylhuajnu@163.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/ac97/bus.c
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diff --git
a/sound/ac97/bus.c
b/sound/ac97/bus.c
index
7a0dfca
..
640812c
100644
(file)
--- 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);