linux-kernel - [PATCH 1/2] leds: bd2802: Use gpio_request

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Date:	Thu, 01 Dec 2011 16:37:16 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Kim Kyuwon <q1.kim@...sung.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Richard Purdie <rpurdie@...ys.net>
Subject: [PATCH 1/2] leds: bd2802: Use gpio_request_one()

Use gpio_request_one() instead of multiple gpiolib calls.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/leds/leds-bd2802.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/leds/leds-bd2802.c b/drivers/leds/leds-bd2802.c
index 10e40971..591cbdf 100644
--- a/drivers/leds/leds-bd2802.c
+++ b/drivers/leds/leds-bd2802.c
@@ -688,8 +688,7 @@ static int __devinit bd2802_probe(struct i2c_client *client,
 	i2c_set_clientdata(client, led);
 
 	/* Configure RESET GPIO (L: RESET, H: RESET cancel) */
-	gpio_request(pdata->reset_gpio, "RGB_RESETB");
-	gpio_direction_output(pdata->reset_gpio, 1);
+	gpio_request_one(pdata->reset_gpio, GPIOF_OUT_INIT_HIGH, "RGB_RESETB");
 
 	/* Tacss = min 0.1ms */
 	udelay(100);
-- 
1.7.5.4



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