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authorLaxman Dewangan <ldewangan@nvidia.com>2016-02-22 15:13:28 +0300
committerLaxman Dewangan <ldewangan@nvidia.com>2016-02-23 18:05:47 +0300
commitbf6e855a4e89e1baae4c55c8cafaeb3396bed804 (patch)
treece71a571ef18c0f37b936a7cd8fda7172add6b1b /drivers/gpio/gpio-tps65910.c
parent79c676f808541b8ad174b0261596da8e1d9d26a3 (diff)
downloadlinux-bf6e855a4e89e1baae4c55c8cafaeb3396bed804.tar.xz
gpio: tps65910: 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>
Diffstat (limited to 'drivers/gpio/gpio-tps65910.c')
-rw-r--r--drivers/gpio/gpio-tps65910.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/gpio/gpio-tps65910.c b/drivers/gpio/gpio-tps65910.c
index e81eee7627a3..cdbd7c740043 100644
--- a/drivers/gpio/gpio-tps65910.c
+++ b/drivers/gpio/gpio-tps65910.c
@@ -170,7 +170,8 @@ static int tps65910_gpio_probe(struct platform_device *pdev)
}
skip_init:
- ret = gpiochip_add_data(&tps65910_gpio->gpio_chip, tps65910_gpio);
+ ret = devm_gpiochip_add_data(&pdev->dev, &tps65910_gpio->gpio_chip,
+ tps65910_gpio);
if (ret < 0) {
dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret);
return ret;
@@ -181,19 +182,10 @@ skip_init:
return ret;
}
-static int tps65910_gpio_remove(struct platform_device *pdev)
-{
- struct tps65910_gpio *tps65910_gpio = platform_get_drvdata(pdev);
-
- gpiochip_remove(&tps65910_gpio->gpio_chip);
- return 0;
-}
-
static struct platform_driver tps65910_gpio_driver = {
.driver.name = "tps65910-gpio",
.driver.owner = THIS_MODULE,
.probe = tps65910_gpio_probe,
- .remove = tps65910_gpio_remove,
};
static int __init tps65910_gpio_init(void)