ASoC: zte: zx-tdm: remove redundant variables dev

In this function, the variable 'dev' is assigned to '&pdev->dev',
but in the following code, all the assignments to 'struce device'
are used '&pdev->dev' instead of 'dev',except 'zx_tdm->dev'.
So,the variable 'dev' in this function is redundant and can be
replaced by '&pdev->dev' as elsewhere.

Signed-off-by: tangbin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20200311144646.11292-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/zte/zx-tdm.c b/sound/soc/zte/zx-tdm.c
index 0e5a05b25a7713372e6cc2ca32d9c34219805e39..4f787185d6300ed23fde5a12127f1bac91ef66a6 100644 (file)
--- a/sound/soc/zte/zx-tdm.c
+++ b/sound/soc/zte/zx-tdm.c
@@ -371,7 +371,6 @@ static struct snd_soc_dai_driver zx_tdm_dai = {
 
 static int zx_tdm_probe(struct platform_device *pdev)
 {
-       struct device *dev = &pdev->dev;
        struct of_phandle_args out_args;
        unsigned int dma_reg_offset;
        struct zx_tdm_info *zx_tdm;
@@ -384,7 +383,7 @@ static int zx_tdm_probe(struct platform_device *pdev)
        if (!zx_tdm)
                return -ENOMEM;
 
-       zx_tdm->dev = dev;
+       zx_tdm->dev = &pdev->dev;
 
        zx_tdm->dai_wclk = devm_clk_get(&pdev->dev, "wclk");
        if (IS_ERR(zx_tdm->dai_wclk)) {