ASoC: Fix shadowed variables in twl4030

No need to define second copies of mode and format, they're declared
with exactly the same type at the head of the function and there's no
conflict in their use.

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

diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 4dbb853..a5062cc 100644 (file)
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -1609,8 +1609,6 @@ static int twl4030_hw_params(struct snd_pcm_substream *substream,
 
         /* If the substream has 4 channel, do the necessary setup */
        if (params_channels(params) == 4) {
-               u8 format, mode;
-
                format = twl4030_read_reg_cache(codec, TWL4030_REG_AUDIO_IF);
                mode = twl4030_read_reg_cache(codec, TWL4030_REG_CODEC_MODE);