From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753759Ab1LABsC (ORCPT ); Wed, 30 Nov 2011 20:48:02 -0500 Received: from mail-gx0-f174.google.com ([209.85.161.174]:47354 "EHLO mail-gx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753021Ab1LABsB (ORCPT ); Wed, 30 Nov 2011 20:48:01 -0500 Message-ID: <1322704074.11560.3.camel@phoenix> Subject: [PATCH 1/4] mfd: aat2870-core: Use gpio_request_one From: Axel Lin To: linux-kernel@vger.kernel.org Cc: Jin Park , Samuel Ortiz Date: Thu, 01 Dec 2011 09:47:54 +0800 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.1- Content-Transfer-Encoding: 7bit Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use gpio_request_one() instead of multiple gpiolib calls. Signed-off-by: Axel Lin --- drivers/mfd/aat2870-core.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/aat2870-core.c b/drivers/mfd/aat2870-core.c index 02c4201..7620617 100644 --- a/drivers/mfd/aat2870-core.c +++ b/drivers/mfd/aat2870-core.c @@ -407,13 +407,13 @@ static int aat2870_i2c_probe(struct i2c_client *client, aat2870->init(aat2870); if (aat2870->en_pin >= 0) { - ret = gpio_request(aat2870->en_pin, "aat2870-en"); + ret = gpio_request_one(aat2870->en_pin, GPIOF_OUT_INIT_HIGH, + "aat2870-en"); if (ret < 0) { dev_err(&client->dev, "Failed to request GPIO %d\n", aat2870->en_pin); goto out_kfree; } - gpio_direction_output(aat2870->en_pin, 1); } aat2870_enable(aat2870); -- 1.7.5.4