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-amdpt.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/drivers/gpio/gpio-amdpt.c b/drivers/gpio/gpio-amdpt.c
index c248404..857eec5 100644
--- a/drivers/gpio/gpio-amdpt.c
+++ b/drivers/gpio/gpio-amdpt.c
@@ -212,7 +212,7 @@ static int pt_gpio_probe(struct platform_device *pdev)
#if defined(CONFIG_OF_GPIO)
pt_gpio->gc.of_node = pdev->dev.of_node;
#endif
- ret = gpiochip_add_data(&pt_gpio->gc, pt_gpio);
+ ret = devm_gpiochip_add_data(&pdev->dev, &pt_gpio->gc, pt_gpio);
if (ret) {
dev_err(&pdev->dev, "Failed to register GPIO lib\n");
return ret;
@@ -228,15 +228,6 @@ static int pt_gpio_probe(struct platform_device *pdev)
return ret;
}
-static int pt_gpio_remove(struct platform_device *pdev)
-{
- struct pt_gpio_chip *pt_gpio = platform_get_drvdata(pdev);
-
- gpiochip_remove(&pt_gpio->gc);
-
- return 0;
-}
-
static const struct acpi_device_id pt_gpio_acpi_match[] = {
{ "AMDF030", 0 },
{ },
@@ -249,7 +240,6 @@ static struct platform_driver pt_gpio_driver = {
.acpi_match_table = ACPI_PTR(pt_gpio_acpi_match),
},
.probe = pt_gpio_probe,
- .remove = pt_gpio_remove,
};
module_platform_driver(pt_gpio_driver);
--
2.1.4
--
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