Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-15 23:51:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: rsnd: call snd_soc_disconnect_sync() when remove

Browse Source 
Renesas R-Car sound driver should be stopped if unbinded during
playbacking/capturing. Otherwise clock open/close counter mismatch
happen.

One note is that we can't skip from remove function (= return -Exxx)
in such case if user used unbind. Because unbind function doesn't
check return value from each driver's remove function.
This means we must to stop and remove driver in remove function.

Now ASoC has snd_soc_disconnect_sync() for this purpose.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2017-11-06 08:41:37 +00:00 committed by Mark Brown
parent 69830d3909
commit 180d9ef581
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sound/soc/sh/rcar/core.c
View File

@ -1496,6 +1496,8 @@ static int rsnd_remove(struct platform_device *pdev)
};
int ret = 0, i;
snd_soc_disconnect_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);
for_each_rsnd_dai(rdai, priv, i) {