regulator: fixed: Use devm_kzalloc()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index 40f38030b394d3d99418a195e92417fc61b04e8b..7d4f381d55af3769d3a290fe7584920f4df39354 100644 (file)
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -176,7 +176,8 @@ static int __devinit reg_fixed_voltage_probe(struct platform_device *pdev)
        if (!config)
                return -ENOMEM;
 
-       drvdata = kzalloc(sizeof(struct fixed_voltage_data), GFP_KERNEL);
+       drvdata = devm_kzalloc(&pdev->dev, sizeof(struct fixed_voltage_data),
+                              GFP_KERNEL);
        if (drvdata == NULL) {
                dev_err(&pdev->dev, "Failed to allocate device data\n");
                ret = -ENOMEM;
@@ -270,7 +271,6 @@ err_gpio:
 err_name:
        kfree(drvdata->desc.name);
 err:
-       kfree(drvdata);
        return ret;
 }
 
@@ -282,7 +282,6 @@ static int __devexit reg_fixed_voltage_remove(struct platform_device *pdev)
        if (gpio_is_valid(drvdata->gpio))
                gpio_free(drvdata->gpio);
        kfree(drvdata->desc.name);
-       kfree(drvdata);
 
        return 0;
 }