ASoC: Fix build error in twl4030.c

[linux-2.6.git] / sound / soc / codecs / twl4030.c

diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index c53c7cabbd2739a31723b7b986e8db6eb5504999..4dbb853eef5ad056fec1e6cca89f0becbe579251 100644 (file)
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -145,6 +145,7 @@ struct twl4030_priv {
 static inline unsigned int twl4030_read_reg_cache(struct snd_soc_codec *codec,
        unsigned int reg)
 {
+       u8 *cache = codec->reg_cache;
 
        if (reg >= TWL4030_CACHEREGNUM)
                return -EIO;