ASoC: Fix build error in twl4030.c

Fix the (likely cut-n-paste) error by commit 16a30fb, which causes the error below: sound/soc/codecs/twl4030.c: In function 'twl4030_read_reg_cache': sound/soc/codecs/twl4030.c:152: error: 'cache' undeclared (first use in this function) Signed-off-by: Takashi Iwai <tiwai@suse.de>
git-mirror · Jun 4, 2009 · d08664f · d08664f
1 parent f692fce
commit d08664f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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;