Commit f6d838d7 authored by Jonathan Cameron's avatar Jonathan Cameron Committed by Greg Kroah-Hartman
Browse files

staging:iio:magnetometer:ak8975 use platform_data to pass the gpio number. 



Tegra doesn't have irq_to_gpio() any more, and ak8975 is included in
tegra_defconfig. This causes a build failure. Instead, pass the GPIO name
through platform data.

[swarren: Rewrote commit description when I squashed this with my patch
to remove the irq_to_gpio() call]

Signed-off-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 6ddbb08a

drivers/staging/iio/magnetometer/ak8975.c

+4 −1
Original line number Diff line number Diff line
@@ -477,7 +477,10 @@ static int ak8975_probe(struct i2c_client *client, 
	int err;



	/* Grab and set up the supplied GPIO. */

	eoc_gpio = 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 */