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gpio: vx855: Use devm_gpiochip_add_data() for gpio registration

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Use devm_gpiochip_add_data() for GPIO registration and remove the
need of driver callback .remove.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
This commit is contained in:
Laxman Dewangan 2016-02-22 17:43:28 +05:30
parent 45338c3aa1
commit 55e3e1a75d
1 changed files with 1 additions and 11 deletions
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12
drivers/gpio/gpio-vx855.c
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@ -259,16 +259,7 @@ static int vx855gpio_probe(struct platform_device *pdev)
vx855gpio_gpio_setup(vg);
return gpiochip_add_data(&vg->gpio, vg);
}
static int vx855gpio_remove(struct platform_device *pdev)
{
struct vx855_gpio *vg = platform_get_drvdata(pdev);
gpiochip_remove(&vg->gpio);
return 0;
return devm_gpiochip_add_data(&pdev->dev, &vg->gpio, vg);
}
static struct platform_driver vx855gpio_driver = {
@ -276,7 +267,6 @@ static struct platform_driver vx855gpio_driver = {
.name = MODULE_NAME,
},
.probe = vx855gpio_probe,
.remove = vx855gpio_remove,
};
module_platform_driver(vx855gpio_driver);