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Commit 82f2acdc authored by Leed Aguilar's avatar Leed Aguilar Committed by Greg Kroah-Hartman
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staging:iio:magnetometer:ak8975: use gpio_request_one api 



Use gpio_request_one api, it looks cleaner.

Signed-off-by: default avatarLeed Aguilar <leed.aguilar@ti.com>
Acked-by: default avatarJonathan Cameron <jic23@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 040f3e58

drivers/staging/iio/magnetometer/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -6,7 +6,7 @@ menu "Magnetometer sensors" 
config SENSORS_AK8975

	tristate "Asahi Kasei AK8975 3-Axis Magnetometer"

	depends on I2C

	depends on GENERIC_GPIO

	depends on GPIOLIB

	help

	  Say yes here to build support for Asahi Kasei AK8975 3-Axis

	  Magnetometer.

drivers/staging/iio/magnetometer/ak8975.c

+1 −9
Original line number Diff line number Diff line
@@ -499,21 +499,13 @@ static int __devinit ak8975_probe(struct i2c_client *client, 
	/* We may not have a GPIO based IRQ to scan, that is fine, we will

	   poll if so */

	if (gpio_is_valid(eoc_gpio)) {

		err = gpio_request(eoc_gpio, "ak_8975");

		err = gpio_request_one(eoc_gpio, GPIOF_IN, "ak_8975");

		if (err < 0) {

			dev_err(&client->dev,

				"failed to request GPIO %d, error %d\n",

							eoc_gpio, err);

			goto exit;

		}



		err = gpio_direction_input(eoc_gpio);

		if (err < 0) {

			dev_err(&client->dev,

				"Failed to configure input direction for GPIO %d, error %d\n",

						eoc_gpio, err);

			goto exit_gpio;

		}

	}



	/* Register with IIO */