ASoC: cx2072x: remove set but not used variable 'is_right_j '

Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/codecs/cx2072x.c: In function cx2072x_config_i2spcm:
sound/soc/codecs/cx2072x.c:679:6: warning: variable is_right_j set but not used [-Wunused-but-set-variable]

It's never used and can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/cx2072x.c b/sound/soc/codecs/cx2072x.c
index 8b0830854bb36902bd98b16dd8faab48e4cc87d2..f2cb35a50726b4b7fc0c36e81e15256aa26895fe 100644 (file)
--- a/sound/soc/codecs/cx2072x.c
+++ b/sound/soc/codecs/cx2072x.c
@@ -676,7 +676,6 @@ static int cx2072x_config_i2spcm(struct cx2072x_priv *cx2072x)
        unsigned int bclk_rate = 0;
        int is_i2s = 0;
        int has_one_bit_delay = 0;
-       int is_right_j = 0;
        int is_frame_inv = 0;
        int is_bclk_inv = 0;
        int pulse_len;
@@ -740,7 +739,6 @@ static int cx2072x_config_i2spcm(struct cx2072x_priv *cx2072x)
 
        case SND_SOC_DAIFMT_RIGHT_J:
                is_i2s = 1;
-               is_right_j = 1;
                pulse_len = frame_len / 2;
                break;