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authorLiam Girdwood <lrg@ti.com>2012-03-06 22:16:18 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-03-07 00:07:00 +0400
commitcc22d37e7f5e1745658760660f03793913f43e49 (patch)
treea5ca907a7c825fc69f70b266d00bd6966a20b517 /include/sound
parentc25cd1543986e7c16c7ddf738748ccd530a18268 (diff)
downloadlinux-cc22d37e7f5e1745658760660f03793913f43e49.tar.xz
ASoC: core: Add platform component mutex
Add mutex support for platform IO operations. e.g. can be used for platform DAPM widget IO ops. Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 82bd773f8ab1..2ebf7877c148 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -718,6 +718,7 @@ struct snd_soc_platform {
int id;
struct device *dev;
struct snd_soc_platform_driver *driver;
+ struct mutex mutex;
unsigned int suspended:1; /* platform is suspended */
unsigned int probed:1;