Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

[linux-2.6-block.git] / include / sound / ak4114.h

diff --git a/include/sound/ak4114.h b/include/sound/ak4114.h
index 069299a88915b6f27506c06471b08a7519590e88..b6feb7e225f2624570ace761e22ad3faf73f2c44 100644 (file)
--- a/include/sound/ak4114.h
+++ b/include/sound/ak4114.h
@@ -169,6 +169,7 @@ struct ak4114 {
        ak4114_read_t * read;
        void * private_data;
        atomic_t wq_processing;
+       struct mutex reinit_mutex;
        spinlock_t lock;
        unsigned char regmap[6];
        unsigned char txcsb[5];
@@ -199,5 +200,13 @@ int snd_ak4114_build(struct ak4114 *ak4114,
 int snd_ak4114_external_rate(struct ak4114 *ak4114);
 int snd_ak4114_check_rate_and_errors(struct ak4114 *ak4114, unsigned int flags);
 
+#ifdef CONFIG_PM
+void snd_ak4114_suspend(struct ak4114 *chip);
+void snd_ak4114_resume(struct ak4114 *chip);
+#else
+static inline void snd_ak4114_suspend(struct ak4114 *chip) {}
+static inline void snd_ak4114_resume(struct ak4114 *chip) {}
+#endif
+
 #endif /* __SOUND_AK4114_H */