diff mbox

[25/61] gpio: lp3943: Use devm_gpiochip_add_data() for gpio registration

Message ID 1456150130-2668-26-git-send-email-ldewangan@nvidia.com (mailing list archive)
State New, archived
Headers show

Commit Message

Laxman Dewangan Feb. 22, 2016, 2:08 p.m. UTC
Use devm_gpiochip_add_data() for GPIO registration and remove the
need of driver callback .remove.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
 drivers/gpio/gpio-lp3943.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpio/gpio-lp3943.c b/drivers/gpio/gpio-lp3943.c
index 1c8e2ae..6dc6725 100644
--- a/drivers/gpio/gpio-lp3943.c
+++ b/drivers/gpio/gpio-lp3943.c
@@ -204,15 +204,8 @@  static int lp3943_gpio_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, lp3943_gpio);
 
-	return gpiochip_add_data(&lp3943_gpio->chip, lp3943_gpio);
-}
-
-static int lp3943_gpio_remove(struct platform_device *pdev)
-{
-	struct lp3943_gpio *lp3943_gpio = platform_get_drvdata(pdev);
-
-	gpiochip_remove(&lp3943_gpio->chip);
-	return 0;
+	return devm_gpiochip_add_data(&pdev->dev, &lp3943_gpio->chip,
+				      lp3943_gpio);
 }
 
 static const struct of_device_id lp3943_gpio_of_match[] = {
@@ -223,7 +216,6 @@  MODULE_DEVICE_TABLE(of, lp3943_gpio_of_match);
 
 static struct platform_driver lp3943_gpio_driver = {
 	.probe = lp3943_gpio_probe,
-	.remove = lp3943_gpio_remove,
 	.driver = {
 		.name = "lp3943-gpio",
 		.of_match_table = lp3943_gpio_of_match,