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gpio: vx855: Use devm_gpiochip_add_data() for gpio registration
author
Laxman Dewangan
<ldewangan@nvidia.com>
Mon, 22 Feb 2016 12:13:28 +0000
(17:43 +0530)
committer
Laxman Dewangan
<ldewangan@nvidia.com>
Tue, 23 Feb 2016 15:05:51 +0000
(20:35 +0530)
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
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diff --git
a/drivers/gpio/gpio-vx855.c
b/drivers/gpio/gpio-vx855.c
index 764999cc0794f8ca41e6f81830caf31fa7c0989b..8cdb9f7ec7e0673a1965505d81e0590e39363bb2 100644
(file)
--- 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);