Use devm_gpiochip_add_data() for GPIO registration and remove the
need of driver callback .remove.
Signed-off-by: Laxman Dewangan <ldewangan@xxxxxxxxxx>
---
drivers/gpio/gpio-tps65910.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/gpio/gpio-tps65910.c b/drivers/gpio/gpio-tps65910.c
index e81eee7..cdbd7c7 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)
--
2.1.4
--
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