Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[karo-tx-linux.git] / drivers / regulator / wm8400-regulator.c

diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c
index 157426029071fd72e5506c34dbeaecaf9ca9b619..924c7eb29ee99b5645c1af65e079d9267ba87803 100644 (file)
--- a/drivers/regulator/wm8400-regulator.c
+++ b/drivers/regulator/wm8400-regulator.c
@@ -317,14 +317,17 @@ static struct regulator_desc regulators[] = {
 
 static int __devinit wm8400_regulator_probe(struct platform_device *pdev)
 {
+       struct wm8400 *wm8400 = container_of(pdev, struct wm8400, regulators[pdev->id]);
        struct regulator_dev *rdev;
 
        rdev = regulator_register(&regulators[pdev->id], &pdev->dev,
-               pdev->dev.platform_data, pdev->dev.driver_data);
+                                 pdev->dev.platform_data, wm8400);
 
        if (IS_ERR(rdev))
                return PTR_ERR(rdev);
 
+       platform_set_drvdata(pdev, rdev);
+
        return 0;
 }
 
@@ -332,6 +335,7 @@ static int __devexit wm8400_regulator_remove(struct platform_device *pdev)
 {
        struct regulator_dev *rdev = platform_get_drvdata(pdev);
 
+       platform_set_drvdata(pdev, NULL);
        regulator_unregister(rdev);
 
        return 0;
@@ -359,7 +363,7 @@ static struct platform_driver wm8400_regulator_driver = {
 int wm8400_register_regulator(struct device *dev, int reg,
                              struct regulator_init_data *initdata)
 {
-       struct wm8400 *wm8400 = dev->driver_data;
+       struct wm8400 *wm8400 = dev_get_drvdata(dev);
 
        if (wm8400->regulators[reg].name)
                return -EBUSY;
@@ -369,7 +373,6 @@ int wm8400_register_regulator(struct device *dev, int reg,
        wm8400->regulators[reg].name = "wm8400-regulator";
        wm8400->regulators[reg].id = reg;
        wm8400->regulators[reg].dev.parent = dev;
-       wm8400->regulators[reg].dev.driver_data = wm8400;
        wm8400->regulators[reg].dev.platform_data = initdata;
 
        return platform_device_register(&wm8400->regulators[reg]);
@@ -380,7 +383,7 @@ static int __init wm8400_regulator_init(void)
 {
        return platform_driver_register(&wm8400_regulator_driver);
 }
-module_init(wm8400_regulator_init);
+subsys_initcall(wm8400_regulator_init);
 
 static void __exit wm8400_regulator_exit(void)
 {