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gpio: syscon: 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 c7c8a8fc1e
commit 94c683ab8d
1 changed files with 1 additions and 10 deletions
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11
drivers/gpio/gpio-syscon.c
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@ -238,15 +238,7 @@ static int syscon_gpio_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, priv);
return gpiochip_add_data(&priv->chip, priv);
}
static int syscon_gpio_remove(struct platform_device *pdev)
{
struct syscon_gpio_priv *priv = platform_get_drvdata(pdev);
gpiochip_remove(&priv->chip);
return 0;
return devm_gpiochip_add_data(&pdev->dev, &priv->chip, priv);
}
static struct platform_driver syscon_gpio_driver = {
@ -255,7 +247,6 @@ static struct platform_driver syscon_gpio_driver = {
.of_match_table = syscon_gpio_ids,
},
.probe = syscon_gpio_probe,
.remove = syscon_gpio_remove,
};
module_platform_driver(syscon_gpio_driver);