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gpio: generic: 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 ad2261ca7b
commit c05f813b96
1 changed files with 1 additions and 10 deletions
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11
drivers/gpio/gpio-generic.c
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@@ -628,15 +628,7 @@ static int bgpio_pdev_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, gc); platform_set_drvdata(pdev, gc);
return gpiochip_add_data(gc, NULL); return devm_gpiochip_add_data(&pdev->dev, gc, NULL);
}
static int bgpio_pdev_remove(struct platform_device *pdev)
{
struct gpio_chip *gc = platform_get_drvdata(pdev);
gpiochip_remove(gc);
return 0;
} }
static const struct platform_device_id bgpio_id_table[] = { static const struct platform_device_id bgpio_id_table[] = {
@@ -657,7 +649,6 @@ static struct platform_driver bgpio_driver = {
}, },
.id_table = bgpio_id_table, .id_table = bgpio_id_table,
.probe = bgpio_pdev_probe, .probe = bgpio_pdev_probe,
.remove = bgpio_pdev_remove,
}; };
module_platform_driver(bgpio_driver); module_platform_driver(bgpio_driver);