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-octeon.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/gpio/gpio-octeon.c b/drivers/gpio/gpio-octeon.c
index 7665ebc..47aead1 100644
--- a/drivers/gpio/gpio-octeon.c
+++ b/drivers/gpio/gpio-octeon.c
@@ -117,7 +117,7 @@ static int octeon_gpio_probe(struct platform_device *pdev)
chip->get = octeon_gpio_get;
chip->direction_output = octeon_gpio_dir_out;
chip->set = octeon_gpio_set;
- err = gpiochip_add_data(chip, gpio);
+ err = devm_gpiochip_add_data(&pdev->dev, chip, gpio);
if (err)
goto out;
@@ -126,13 +126,6 @@ out:
return err;
}
-static int octeon_gpio_remove(struct platform_device *pdev)
-{
- struct gpio_chip *chip = dev_get_platdata(&pdev->dev);
- gpiochip_remove(chip);
- return 0;
-}
-
static struct of_device_id octeon_gpio_match[] = {
{
.compatible = "cavium,octeon-3860-gpio",
@@ -147,7 +140,6 @@ static struct platform_driver octeon_gpio_driver = {
.of_match_table = octeon_gpio_match,
},
.probe = octeon_gpio_probe,
- .remove = octeon_gpio_remove,
};
module_platform_driver(octeon_gpio_driver);
--
2.1.4
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