ASoC: Remove unused srate variable in tegra_spdif_hw_params

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/tegra/tegra_spdif.c b/sound/soc/tegra/tegra_spdif.c
index 1bd07d1..dd11d0c 100644 (file)
--- a/sound/soc/tegra/tegra_spdif.c
+++ b/sound/soc/tegra/tegra_spdif.c
@@ -127,7 +127,7 @@ static int tegra_spdif_hw_params(struct snd_pcm_substream *substream,
 {
        struct device *dev = substream->pcm->card->dev;
        struct tegra_spdif *spdif = snd_soc_dai_get_drvdata(dai);
-       int ret, srate, spdifclock;
+       int ret, spdifclock;
 
        spdif->reg_ctrl &= ~TEGRA_SPDIF_CTRL_PACK;
        spdif->reg_ctrl &= ~TEGRA_SPDIF_CTRL_BIT_MODE_MASK;
@@ -140,7 +140,6 @@ static int tegra_spdif_hw_params(struct snd_pcm_substream *substream,
                return -EINVAL;
        }
 
-       srate = params_rate(params);
        switch (params_rate(params)) {
        case 32000:
                spdifclock = 4096000;