ASoC: Remove unuused hw_read_t

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 0758a1b..475cb7e 100644 (file)
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -205,7 +205,6 @@ struct snd_soc_jack_gpio;
 #endif
 
 typedef int (*hw_write_t)(void *,const char* ,int);
-typedef int (*hw_read_t)(void *,char* ,int);
 
 extern struct snd_ac97_bus_ops soc_ac97_ops;