From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756757Ab1IAI4W (ORCPT ); Thu, 1 Sep 2011 04:56:22 -0400 Received: from ppsw-41.csi.cam.ac.uk ([131.111.8.141]:33183 "EHLO ppsw-41.csi.cam.ac.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756469Ab1IAI4T (ORCPT ); Thu, 1 Sep 2011 04:56:19 -0400 X-Cam-AntiVirus: no malware found X-Cam-SpamDetails: not scanned X-Cam-ScannerInfo: http://www.cam.ac.uk/cs/email/scanner/ Message-ID: <4E5F4AA0.2070006@cam.ac.uk> Date: Thu, 01 Sep 2011 10:04:32 +0100 From: Jonathan Cameron User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:5.0) Gecko/20110801 Thunderbird/5.0 MIME-Version: 1.0 To: Jonathan Cameron CC: Andrew Chew , Stephen Warren , Greg Kroah-Hartman , Russell King , Arnd Bergmann , "linux-iio@vger.kernel.org" , "devel@driverdev.osuosl.org" , "linux-kernel@vger.kernel.org" , "linux-tegra@vger.kernel.org" Subject: [PATCH] staging:iio:magnetometer:ak8975 use platform_data to pass the gpio number. References: <1314819657-828-1-git-send-email-swarren@nvidia.com> <643E69AA4436674C8F39DCC2C05F76383CF3C784A3@HQMAIL03.nvidia.com> <4E5F49F4.2080208@cam.ac.uk> In-Reply-To: <4E5F49F4.2080208@cam.ac.uk> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Basically provide another means to set this value given irq_to_gpio has gone away. Signed-off-by: Jonathan Cameron --- drivers/staging/iio/magnetometer/ak8975.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/drivers/staging/iio/magnetometer/ak8975.c b/drivers/staging/iio/magnetometer/ak8975.c index c1ff430..ab0e26c 100644 --- a/drivers/staging/iio/magnetometer/ak8975.c +++ b/drivers/staging/iio/magnetometer/ak8975.c @@ -477,7 +477,10 @@ static int ak8975_probe(struct i2c_client *client, int err; /* Grab and set up the supplied GPIO. */ - eoc_gpio = -1; /* FIXME: irq_to_gpio(client->irq) */ + if (client->dev.platform_data == NULL) + eoc_gpio = -1; + else + eoc_gpio = *(int *)(client->dev.platform_data); /* We may not have a GPIO based IRQ to scan, that is fine, we will poll if so */ -- 1.7.3.4