linux-kernel - [PATCH 54/61] gpio: ucb1400: Use devm_gpiochip_add

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Message-ID: <1456150130-2668-55-git-send-email-ldewangan@nvidia.com>
Date:	Mon, 22 Feb 2016 19:38:43 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	<linus.walleij@...aro.org>, <gnurou@...il.com>,
	<michael.hennerich@...log.com>, <corbet@....net>, <albeu@...e.fr>,
	<rjui@...adcom.com>, <shc_work@...l.ru>,
	<support.opensource@...semi.com>, <swarren@...dotorg.org>,
	<thierry.reding@...il.com>
CC:	<ldewangan@...dia.com>, <bjorn.andersson@...ymobile.com>,
	<a.kesavan@...sung.com>, <gregkh@...uxfoundation.org>,
	<catalin.marinas@....com>, <linux-doc@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <linux-gpio@...r.kernel.org>,
	<patches@...nsource.wolfsonmicro.com>,
	<bcm-kernel-feedback-list@...adcom.com>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-tegra@...r.kernel.org>
Subject: [PATCH 54/61] gpio: ucb1400: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration.

Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>
---
 drivers/gpio/gpio-ucb1400.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-ucb1400.c b/drivers/gpio/gpio-ucb1400.c
index 2c5cd46..5dbe31b 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;
 }
 
-- 
2.1.4