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-tps65912.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/gpio/gpio-tps65912.c b/drivers/gpio/gpio-tps65912.c
index 4f2029c..e72302d 100644
--- a/drivers/gpio/gpio-tps65912.c
+++ b/drivers/gpio/gpio-tps65912.c
@@ -106,7 +106,8 @@ static int tps65912_gpio_probe(struct platform_device *pdev)
if (pdata && pdata->gpio_base)
tps65912_gpio->gpio_chip.base = pdata->gpio_base;
- ret = gpiochip_add_data(&tps65912_gpio->gpio_chip, tps65912_gpio);
+ ret = devm_gpiochip_add_data(&pdev->dev, &tps65912_gpio->gpio_chip,
+ tps65912_gpio);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to register gpiochip, %d\n", ret);
return ret;
@@ -117,20 +118,11 @@ static int tps65912_gpio_probe(struct platform_device *pdev)
return ret;
}
-static int tps65912_gpio_remove(struct platform_device *pdev)
-{
- struct tps65912_gpio_data *tps65912_gpio = platform_get_drvdata(pdev);
-
- gpiochip_remove(&tps65912_gpio->gpio_chip);
- return 0;
-}
-
static struct platform_driver tps65912_gpio_driver = {
.driver = {
.name = "tps65912-gpio",
},
.probe = tps65912_gpio_probe,
- .remove = tps65912_gpio_remove,
};
static int __init tps65912_gpio_init(void)
--
2.1.4
--
To unsubscribe from this list: send the line "unsubscribe linux-doc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
