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 d9a2c988c6e7b4b8d4369713a6bf05107536da3a..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, dev_get_drvdata(&pdev->dev));
+                                 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;
@@ -370,7 +374,6 @@ int wm8400_register_regulator(struct device *dev, int reg,
        wm8400->regulators[reg].id = reg;
        wm8400->regulators[reg].dev.parent = dev;
        wm8400->regulators[reg].dev.platform_data = initdata;
-       dev_set_drvdata(&wm8400->regulators[reg].dev, wm8400);
 
        return platform_device_register(&wm8400->regulators[reg]);
 }