ASoC: samsung: Add devm_clk_get to pcm.c

clk_get in probe function can be safely replaced with devm_clk_get.

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index 90fcd522be1c2245ad29c1c7e7f56f7a1a508ac0..a3c9c9cba3b015664c6512209ae9a5e2cf09d887 100644 (file)
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -542,7 +542,7 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev)
        /* Default is 128fs */
        pcm->sclk_per_fs = 128;
 
-       pcm->cclk = clk_get(&pdev->dev, "audio-bus");
+       pcm->cclk = devm_clk_get(&pdev->dev, "audio-bus");
        if (IS_ERR(pcm->cclk)) {
                dev_err(&pdev->dev, "failed to get audio-bus\n");
                ret = PTR_ERR(pcm->cclk);
@@ -567,7 +567,7 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev)
                goto err3;
        }
 
-       pcm->pclk = clk_get(&pdev->dev, "pcm");
+       pcm->pclk = devm_clk_get(&pdev->dev, "pcm");
        if (IS_ERR(pcm->pclk)) {
                dev_err(&pdev->dev, "failed to get pcm_clock\n");
                ret = -ENOENT;
@@ -605,14 +605,12 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev)
 
 err5:
        clk_disable_unprepare(pcm->pclk);
-       clk_put(pcm->pclk);
 err4:
        iounmap(pcm->regs);
 err3:
        release_mem_region(mem_res->start, resource_size(mem_res));
 err2:
        clk_disable_unprepare(pcm->cclk);
-       clk_put(pcm->cclk);
 err1:
        return ret;
 }
@@ -631,8 +629,6 @@ static int s3c_pcm_dev_remove(struct platform_device *pdev)
 
        clk_disable_unprepare(pcm->cclk);
        clk_disable_unprepare(pcm->pclk);
-       clk_put(pcm->pclk);
-       clk_put(pcm->cclk);
 
        return 0;
 }