diff options
| author |   Curtis Malainey <cujomalainey@chromium.org> | 2019-12-03 09:30:07 -0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2019-12-04 11:15:30 +0000 |
| commit | 4bf2e385aa59c2fae5f880aa25cfd2b470109093 (patch) | |
| tree | e45468415a1ab214b52cb095d0bbf13f327178d6 /sound/soc/soc-core.c | |
| parent | ASoC: Intel: sst: Add missing include <linux/io.h> (diff) | |
| download | linux-dev-4bf2e385aa59c2fae5f880aa25cfd2b470109093.tar.xz linux-dev-4bf2e385aa59c2fae5f880aa25cfd2b470109093.zip | |
ASoC: core: Init pcm runtime work early to avoid warnings
There are cases where we fail before we reach soc_new_pcm which would
init the workqueue. When we fail we attempt to flush the queue which
generates warnings from the workqueue subsystem when we have not inited
the queue. Solution is to use a proxy function to get around this issue.
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20191203173007.46504-1-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-core.c')
| -rw-r--r-- | sound/soc/soc-core.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 062653ab03a3..0e2e628302f1 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -435,6 +435,15 @@ static void soc_free_pcm_runtime(struct snd_soc_pcm_runtime *rtd) device_unregister(rtd->dev); } +static void close_delayed_work(struct work_struct *work) { + struct snd_soc_pcm_runtime *rtd = + container_of(work, struct snd_soc_pcm_runtime, + delayed_work.work); + + if (rtd->close_delayed_work_func) + rtd->close_delayed_work_func(rtd); +} + static struct snd_soc_pcm_runtime *soc_new_pcm_runtime( struct snd_soc_card *card, struct snd_soc_dai_link *dai_link) { @@ -470,6 +479,7 @@ static struct snd_soc_pcm_runtime *soc_new_pcm_runtime( rtd->dev = dev; dev_set_drvdata(dev, rtd); + INIT_DELAYED_WORK(&rtd->delayed_work, close_delayed_work); /* * for rtd->codec_dais |