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-xgene.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c
index 592e9cd..c0aa387 100644
--- a/drivers/gpio/gpio-xgene.c
+++ b/drivers/gpio/gpio-xgene.c
@@ -193,7 +193,7 @@ static int xgene_gpio_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, gpio);
- err = gpiochip_add_data(&gpio->chip, gpio);
+ err = devm_gpiochip_add_data(&pdev->dev, &gpio->chip, gpio);
if (err) {
dev_err(&pdev->dev,
"failed to register gpiochip.\n");
@@ -207,14 +207,6 @@ err:
return err;
}
-static int xgene_gpio_remove(struct platform_device *pdev)
-{
- struct xgene_gpio *gpio = platform_get_drvdata(pdev);
-
- gpiochip_remove(&gpio->chip);
- return 0;
-}
-
static const struct of_device_id xgene_gpio_of_match[] = {
{ .compatible = "apm,xgene-gpio", },
{},
@@ -228,7 +220,6 @@ static struct platform_driver xgene_gpio_driver = {
.pm = XGENE_GPIO_PM_OPS,
},
.probe = xgene_gpio_probe,
- .remove = xgene_gpio_remove,
};
module_platform_driver(xgene_gpio_driver);
--
2.1.4
--
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