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gpio: tc3589x: Use devm_gpiochip_add_data() for gpio registration
Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
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parent
ad7b550ad7
commit
f3378b6a26
1 changed files with 2 additions and 11 deletions
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@ -272,7 +272,8 @@ static int tc3589x_gpio_probe(struct platform_device *pdev)
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return ret;
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}
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ret = gpiochip_add_data(&tc3589x_gpio->chip, tc3589x_gpio);
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ret = devm_gpiochip_add_data(&pdev->dev, &tc3589x_gpio->chip,
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tc3589x_gpio);
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if (ret) {
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dev_err(&pdev->dev, "unable to add gpiochip: %d\n", ret);
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return ret;
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@ -299,20 +300,10 @@ static int tc3589x_gpio_probe(struct platform_device *pdev)
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return 0;
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}
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static int tc3589x_gpio_remove(struct platform_device *pdev)
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{
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struct tc3589x_gpio *tc3589x_gpio = platform_get_drvdata(pdev);
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gpiochip_remove(&tc3589x_gpio->chip);
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return 0;
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}
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static struct platform_driver tc3589x_gpio_driver = {
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.driver.name = "tc3589x-gpio",
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.driver.owner = THIS_MODULE,
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.probe = tc3589x_gpio_probe,
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.remove = tc3589x_gpio_remove,
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};
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static int __init tc3589x_gpio_init(void)
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