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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2010-02-23 23:38:39 -0800
committerLiam Girdwood <lrg@slimlogic.co.uk>2010-03-03 14:49:29 +0000
commiteb66d565e8eb73ab0c471fd3dac822dc663fe8ea (patch)
tree91ffe5e5ad07017f90c52ef579348ef4d050a58a /drivers/regulator/wm831x-isink.c
parent6a74857d1b75e4f58f1a09472b972058499258a4 (diff)
Regulators: wm831x-xxx - clean up driver data after removal
It is a good tone to reset driver data after unbinding the device. Also set up drivers owner. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers/regulator/wm831x-isink.c')
-rw-r--r--drivers/regulator/wm831x-isink.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/regulator/wm831x-isink.c b/drivers/regulator/wm831x-isink.c
index 48857008758c..ca0f6b6c384b 100644
--- a/drivers/regulator/wm831x-isink.c
+++ b/drivers/regulator/wm831x-isink.c
@@ -222,6 +222,8 @@ 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 +237,7 @@ static struct platform_driver wm831x_isink_driver = {
.remove = __devexit_p(wm831x_isink_remove),
.driver = {
.name = "wm831x-isink",
+ .owner = THIS_MODULE,
},
};