[PATCH 56/61] gpio: vx855: Use devm_gpiochip_add_data() for gpio registration

From	Laxman Dewangan <ldewangan@nvidia.com>
Newsgroups	linux.kernel
Subject	[PATCH 56/61] gpio: vx855: Use devm_gpiochip_add_data() for gpio registration
Date	2016-02-22 15:30 +0100
Message-ID	<r4ZES-741-15@gated-at.bofh.it> (permalink)
References	<r4ZER-741-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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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-vx855.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/drivers/gpio/gpio-vx855.c b/drivers/gpio/gpio-vx855.c
index 764999c..8cdb9f7 100644
--- a/drivers/gpio/gpio-vx855.c
+++ b/drivers/gpio/gpio-vx855.c
@@ -259,16 +259,7 @@ static int vx855gpio_probe(struct platform_device *pdev)
 
 	vx855gpio_gpio_setup(vg);
 
-	return gpiochip_add_data(&vg->gpio, vg);
-}
-
-static int vx855gpio_remove(struct platform_device *pdev)
-{
-	struct vx855_gpio *vg = platform_get_drvdata(pdev);
-
-	gpiochip_remove(&vg->gpio);
-
-	return 0;
+	return devm_gpiochip_add_data(&pdev->dev, &vg->gpio, vg);
 }
 
 static struct platform_driver vx855gpio_driver = {
@@ -276,7 +267,6 @@ static struct platform_driver vx855gpio_driver = {
 		.name	= MODULE_NAME,
 	},
 	.probe		= vx855gpio_probe,
-	.remove		= vx855gpio_remove,
 };
 
 module_platform_driver(vx855gpio_driver);
-- 
2.1.4

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[PATCH 56/61] gpio: vx855: Use devm_gpiochip_add_data() for gpio registration Laxman Dewangan <ldewangan@nvidia.com> - 2016-02-22 15:30 +0100

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