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Regulators: wm831x-xxx - clean up driver data after removal

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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>
This commit is contained in:
Dmitry Torokhov 2010-02-23 23:38:39 -08:00 committed by Liam Girdwood
parent 6a74857d1b
commit eb66d565e8
3 changed files with 20 additions and 0 deletions
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12
drivers/regulator/wm831x-dcdc.c
View file

@ -600,6 +600,8 @@ static __devexit int wm831x_buckv_remove(struct platform_device *pdev)
struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
struct wm831x *wm831x = dcdc->wm831x;
platform_set_drvdata(pdev, NULL);
wm831x_free_irq(wm831x, platform_get_irq_byname(pdev, "HC"), dcdc);
wm831x_free_irq(wm831x, platform_get_irq_byname(pdev, "UV"), dcdc);
regulator_unregister(dcdc->regulator);
@ -615,6 +617,7 @@ static struct platform_driver wm831x_buckv_driver = {
.remove = __devexit_p(wm831x_buckv_remove),
.driver = {
.name = "wm831x-buckv",
.owner = THIS_MODULE,
},
};
@ -769,6 +772,8 @@ static __devexit int wm831x_buckp_remove(struct platform_device *pdev)
struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
struct wm831x *wm831x = dcdc->wm831x;
platform_set_drvdata(pdev, NULL);
wm831x_free_irq(wm831x, platform_get_irq_byname(pdev, "UV"), dcdc);
regulator_unregister(dcdc->regulator);
kfree(dcdc);
@ -781,6 +786,7 @@ static struct platform_driver wm831x_buckp_driver = {
.remove = __devexit_p(wm831x_buckp_remove),
.driver = {
.name = "wm831x-buckp",
.owner = THIS_MODULE,
},
};
@ -895,6 +901,8 @@ static __devexit int wm831x_boostp_remove(struct platform_device *pdev)
struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
struct wm831x *wm831x = dcdc->wm831x;
platform_set_drvdata(pdev, NULL);
wm831x_free_irq(wm831x, platform_get_irq_byname(pdev, "UV"), dcdc);
regulator_unregister(dcdc->regulator);
kfree(dcdc);
@ -907,6 +915,7 @@ static struct platform_driver wm831x_boostp_driver = {
.remove = __devexit_p(wm831x_boostp_remove),
.driver = {
.name = "wm831x-boostp",
.owner = THIS_MODULE,
},
};
@ -979,6 +988,8 @@ static __devexit int wm831x_epe_remove(struct platform_device *pdev)
{
struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
platform_set_drvdata(pdev, NULL);
regulator_unregister(dcdc->regulator);
kfree(dcdc);
@ -990,6 +1001,7 @@ static struct platform_driver wm831x_epe_driver = {
.remove = __devexit_p(wm831x_epe_remove),
.driver = {
.name = "wm831x-epe",
.owner = THIS_MODULE,
},
};

3
drivers/regulator/wm831x-isink.c
View file

@ -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,
},
};

5
drivers/regulator/wm831x-ldo.c
View file

@ -371,6 +371,8 @@ static __devexit int wm831x_gp_ldo_remove(struct platform_device *pdev)
struct wm831x_ldo *ldo = platform_get_drvdata(pdev);
struct wm831x *wm831x = ldo->wm831x;
platform_set_drvdata(pdev, NULL);
wm831x_free_irq(wm831x, platform_get_irq_byname(pdev, "UV"), ldo);
regulator_unregister(ldo->regulator);
kfree(ldo);
@ -383,6 +385,7 @@ static struct platform_driver wm831x_gp_ldo_driver = {
.remove = __devexit_p(wm831x_gp_ldo_remove),
.driver = {
.name = "wm831x-ldo",
.owner = THIS_MODULE,
},
};
@ -640,6 +643,7 @@ static struct platform_driver wm831x_aldo_driver = {
.remove = __devexit_p(wm831x_aldo_remove),
.driver = {
.name = "wm831x-aldo",
.owner = THIS_MODULE,
},
};
@ -811,6 +815,7 @@ static struct platform_driver wm831x_alive_ldo_driver = {
.remove = __devexit_p(wm831x_alive_ldo_remove),
.driver = {
.name = "wm831x-alive-ldo",
.owner = THIS_MODULE,
},
};