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| author | Lihua Yao <ylhuajnu@163.com> | 2018-08-15 23:20:34 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-08-19 18:36:50 +0200 |
| commit | d15ec0b482ff502e4e19e43d15aa5072e4290199 (patch) | |
| tree | fbde3b834ca7300329cd1dce48d7d88d82cdbe36 | |
| parent | c7b8170790c19293acd835dc50b8247ec207d4a3 (diff) | |
| download | linux-d15ec0b482ff502e4e19e43d15aa5072e4290199.tar.gz linux-d15ec0b482ff502e4e19e43d15aa5072e4290199.tar.bz2 linux-d15ec0b482ff502e4e19e43d15aa5072e4290199.zip | |
ALSA: ac97: fix check of pm_runtime_get_sync failure
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>
| -rw-r--r-- | sound/ac97/bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/ac97/bus.c b/sound/ac97/bus.c index 7a0dfca03a57..640812cb2152 100644 --- 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); |