From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Mon, 22 Feb 2016 12:13:28 +0000 (+0530)
Subject: gpio: ucb1400: Use devm_gpiochip_add_data() for gpio registration
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~2711^2~20^2^2~7
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=5d61a9e0acf302e572584f4314943de2df1a5845;p=linux-4.9.git

gpio: ucb1400: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---

diff --git a/drivers/gpio/gpio-ucb1400.c b/drivers/gpio/gpio-ucb1400.c
index 2c5cd46bfa6e..5dbe31bf6699 100644
--- a/drivers/gpio/gpio-ucb1400.c
+++ b/drivers/gpio/gpio-ucb1400.c
@@ -67,7 +67,7 @@ static int ucb1400_gpio_probe(struct platform_device *dev)
 	ucb->gc.set = ucb1400_gpio_set;
 	ucb->gc.can_sleep = true;
 
-	err = gpiochip_add_data(&ucb->gc, ucb);
+	err = devm_gpiochip_add_data(&dev->dev, &ucb->gc, ucb);
 	if (err)
 		goto err;
 
@@ -90,7 +90,6 @@ static int ucb1400_gpio_remove(struct platform_device *dev)
 			return err;
 	}
 
-	gpiochip_remove(&ucb->gc);
 	return err;
 }