From: Leed Aguilar Date: Wed, 6 Jun 2012 20:15:40 +0000 (-0400) Subject: staging:iio:magnetometer:ak8975: use gpio_request_one api X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=82f2acdce16ad7f124b6bb38c10a1894aa534864;p=deliverable%2Flinux.git staging:iio:magnetometer:ak8975: use gpio_request_one api Use gpio_request_one api, it looks cleaner. Signed-off-by: Leed Aguilar Acked-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/iio/magnetometer/Kconfig b/drivers/staging/iio/magnetometer/Kconfig index b9d932595ba9..df5e0d4ea295 100644 --- a/drivers/staging/iio/magnetometer/Kconfig +++ b/drivers/staging/iio/magnetometer/Kconfig @@ -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. diff --git a/drivers/staging/iio/magnetometer/ak8975.c b/drivers/staging/iio/magnetometer/ak8975.c index 001b3bff4765..11bde3fd93b5 100644 --- a/drivers/staging/iio/magnetometer/ak8975.c +++ b/drivers/staging/iio/magnetometer/ak8975.c @@ -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 */