From: Laxman Dewangan Date: Mon, 22 Feb 2016 12:13:28 +0000 (+0530) Subject: gpio: rc5t583: Use devm_gpiochip_add_data() for gpio registration X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=bc72f7f7b8ae9847d2a7bad610cdd300de72ab21;p=deliverable%2Flinux.git gpio: rc5t583: 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 --- diff --git a/drivers/gpio/gpio-rc5t583.c b/drivers/gpio/gpio-rc5t583.c index 1e2d210b3369..1d6100fa312a 100644 --- a/drivers/gpio/gpio-rc5t583.c +++ b/drivers/gpio/gpio-rc5t583.c @@ -136,15 +136,8 @@ static int rc5t583_gpio_probe(struct platform_device *pdev) platform_set_drvdata(pdev, rc5t583_gpio); - return gpiochip_add_data(&rc5t583_gpio->gpio_chip, rc5t583_gpio); -} - -static int rc5t583_gpio_remove(struct platform_device *pdev) -{ - struct rc5t583_gpio *rc5t583_gpio = platform_get_drvdata(pdev); - - gpiochip_remove(&rc5t583_gpio->gpio_chip); - return 0; + return devm_gpiochip_add_data(&pdev->dev, &rc5t583_gpio->gpio_chip, + rc5t583_gpio); } static struct platform_driver rc5t583_gpio_driver = { @@ -152,7 +145,6 @@ static struct platform_driver rc5t583_gpio_driver = { .name = "rc5t583-gpio", }, .probe = rc5t583_gpio_probe, - .remove = rc5t583_gpio_remove, }; static int __init rc5t583_gpio_init(void)