diff options
| author | Shuming Fan <shumingf@realtek.com> | 2020-09-21 17:42:44 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-09-21 20:40:51 +0100 |
| commit | 5f2df2a4583b0d7b85054f0c1820f11a01936d35 (patch) | |
| tree | 2f9f891f6fddf82c683dd2b6e70e7354ed678a27 /sound | |
| parent | 244ac15de75ca62ed7a09c7291b67aeead9e12ac (diff) | |
| download | linux-media-5f2df2a4583b0d7b85054f0c1820f11a01936d35.tar.gz | |
ASoC: rt700: wait for the delayed work to finish when the system suspends
To avoid the IO error, we need to cancel the delayed work and wait for it to finish.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200921094244.31869-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/rt700-sdw.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt700-sdw.c b/sound/soc/codecs/rt700-sdw.c index 1d24bf0407182c..af6e17e457b46c 100644 --- a/sound/soc/codecs/rt700-sdw.c +++ b/sound/soc/codecs/rt700-sdw.c @@ -490,6 +490,9 @@ static int __maybe_unused rt700_dev_suspend(struct device *dev) if (!rt700->hw_init) return 0; + cancel_delayed_work_sync(&rt700->jack_detect_work); + cancel_delayed_work_sync(&rt700->jack_btn_check_work); + regcache_cache_only(rt700->regmap, true); return 0; |