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-tps6586x.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/gpio/gpio-tps6586x.c b/drivers/gpio/gpio-tps6586x.c
index 87de548..c88bdc8 100644
--- a/drivers/gpio/gpio-tps6586x.c
+++ b/drivers/gpio/gpio-tps6586x.c
@@ -117,7 +117,8 @@ static int tps6586x_gpio_probe(struct platform_device *pdev)
else
tps6586x_gpio->gpio_chip.base = -1;
- ret = gpiochip_add_data(&tps6586x_gpio->gpio_chip, tps6586x_gpio);
+ ret = devm_gpiochip_add_data(&pdev->dev, &tps6586x_gpio->gpio_chip,
+ tps6586x_gpio);
if (ret < 0) {
dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret);
return ret;
@@ -128,19 +129,10 @@ static int tps6586x_gpio_probe(struct platform_device *pdev)
return ret;
}
-static int tps6586x_gpio_remove(struct platform_device *pdev)
-{
- struct tps6586x_gpio *tps6586x_gpio = platform_get_drvdata(pdev);
-
- gpiochip_remove(&tps6586x_gpio->gpio_chip);
- return 0;
-}
-
static struct platform_driver tps6586x_gpio_driver = {
.driver.name = "tps6586x-gpio",
.driver.owner = THIS_MODULE,
.probe = tps6586x_gpio_probe,
- .remove = tps6586x_gpio_remove,
};
static int __init tps6586x_gpio_init(void)
--
2.1.4
--
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