spi: bcm63xx: Use devm_clk_get()

Use devm_clk_get() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Jonas Gorski <jogo@openwrt.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index 80d56b214eb51af96ceb9e9d55ffea6bbb2d7302..7b4ead78782c286e4163075168f38151ba2f76e3 100644 (file)
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -345,22 +345,19 @@ static int bcm63xx_spi_probe(struct platform_device *pdev)
        irq = platform_get_irq(pdev, 0);
        if (irq < 0) {
                dev_err(dev, "no irq\n");
-               ret = -ENXIO;
-               goto out;
+               return -ENXIO;
        }
 
-       clk = clk_get(dev, "spi");
+       clk = devm_clk_get(dev, "spi");
        if (IS_ERR(clk)) {
                dev_err(dev, "no clock for device\n");
-               ret = PTR_ERR(clk);
-               goto out;
+               return PTR_ERR(clk);
        }
 
        master = spi_alloc_master(dev, sizeof(*bs));
        if (!master) {
                dev_err(dev, "out of memory\n");
-               ret = -ENOMEM;
-               goto out_clk;
+               return -ENOMEM;
        }
 
        bs = spi_master_get_devdata(master);
@@ -427,9 +424,6 @@ out_clk_disable:
        clk_disable_unprepare(clk);
 out_err:
        spi_master_put(master);
-out_clk:
-       clk_put(clk);
-out:
        return ret;
 }
 
@@ -443,7 +437,6 @@ static int bcm63xx_spi_remove(struct platform_device *pdev)
 
        /* HW shutdown */
        clk_disable_unprepare(bs->clk);
-       clk_put(bs->clk);
 
        return 0;
 }