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-da9052.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/gpio/gpio-da9052.c b/drivers/gpio/gpio-da9052.c
index f9b3247..e29553b 100644
--- a/drivers/gpio/gpio-da9052.c
+++ b/drivers/gpio/gpio-da9052.c
@@ -214,7 +214,7 @@ static int da9052_gpio_probe(struct platform_device *pdev)
if (pdata && pdata->gpio_base)
gpio->gp.base = pdata->gpio_base;
- ret = gpiochip_add_data(&gpio->gp, gpio);
+ ret = devm_gpiochip_add_data(&pdev->dev, &gpio->gp, gpio);
if (ret < 0) {
dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret);
return ret;
@@ -225,17 +225,8 @@ static int da9052_gpio_probe(struct platform_device *pdev)
return 0;
}
-static int da9052_gpio_remove(struct platform_device *pdev)
-{
- struct da9052_gpio *gpio = platform_get_drvdata(pdev);
-
- gpiochip_remove(&gpio->gp);
- return 0;
-}
-
static struct platform_driver da9052_gpio_driver = {
.probe = da9052_gpio_probe,
- .remove = da9052_gpio_remove,
.driver = {
.name = "da9052-gpio",
},
--
2.1.4
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