diff options
Diffstat (limited to 'drivers/regulator/wm831x-isink.c')
| -rw-r--r-- | drivers/regulator/wm831x-isink.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/regulator/wm831x-isink.c b/drivers/regulator/wm831x-isink.c index 48857008758..6c446cd6ad5 100644 --- a/drivers/regulator/wm831x-isink.c +++ b/drivers/regulator/wm831x-isink.c @@ -19,6 +19,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/regulator/driver.h> +#include <linux/slab.h> #include <linux/mfd/wm831x/core.h> #include <linux/mfd/wm831x/regulator.h> @@ -222,6 +223,8 @@ static __devexit int wm831x_isink_remove(struct platform_device *pdev) struct wm831x_isink *isink = platform_get_drvdata(pdev); struct wm831x *wm831x = isink->wm831x; + platform_set_drvdata(pdev, NULL); + wm831x_free_irq(wm831x, platform_get_irq(pdev, 0), isink); regulator_unregister(isink->regulator); @@ -235,6 +238,7 @@ static struct platform_driver wm831x_isink_driver = { .remove = __devexit_p(wm831x_isink_remove), .driver = { .name = "wm831x-isink", + .owner = THIS_MODULE, }, }; |