mmc: sdhci-dove: use devm_clk_get()

Use devm_clk_get() rather than clk_get() to make cleanup paths more simple.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Chris Ball <cjb@laptop.org>

diff --git a/drivers/mmc/host/sdhci-dove.c b/drivers/mmc/host/sdhci-dove.c
index 8fd50a2..4233fd9 100644 (file)
--- a/drivers/mmc/host/sdhci-dove.c
+++ b/drivers/mmc/host/sdhci-dove.c
@@ -92,7 +92,7 @@ static int __devinit sdhci_dove_probe(struct platform_device *pdev)
                return -ENOMEM;
        }
 
-       priv->clk = clk_get(&pdev->dev, NULL);
+       priv->clk = devm_clk_get(&pdev->dev, NULL);
        if (!IS_ERR(priv->clk))
                clk_prepare_enable(priv->clk);
 
@@ -107,10 +107,8 @@ static int __devinit sdhci_dove_probe(struct platform_device *pdev)
        return 0;
 
 sdhci_dove_register_fail:
-       if (!IS_ERR(priv->clk)) {
+       if (!IS_ERR(priv->clk))
                clk_disable_unprepare(priv->clk);
-               clk_put(priv->clk);
-       }
        return ret;
 }
 
@@ -122,10 +120,9 @@ static int __devexit sdhci_dove_remove(struct platform_device *pdev)
 
        sdhci_pltfm_unregister(pdev);
 
-       if (!IS_ERR(priv->clk)) {
+       if (!IS_ERR(priv->clk))
                clk_disable_unprepare(priv->clk);
-               clk_put(priv->clk);
-       }
+
        return 0;
 }