iio:magnetometer:ak8975 move driver out of staging

Issues raised in last series to propose this have now been resolved
so there should be no reason this driver cannot graduate from staging.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>

drivers/iio/magnetometer/Kconfig

@@ -3,6 +3,17 @@
 #
 menu "Magnetometer sensors"
 
+config AK8975
+	tristate "Asahi Kasei AK8975 3-Axis Magnetometer"
+	depends on I2C
+	depends on GPIOLIB
+	help
+	  Say yes here to build support for Asahi Kasei AK8975 3-Axis
+	  Magnetometer.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called ak8975.
+
 config HID_SENSOR_MAGNETOMETER_3D
 	depends on HID_SENSOR_HUB
 	select IIO_BUFFER

drivers/iio/magnetometer/Makefile

@@ -2,6 +2,7 @@
 # Makefile for industrial I/O Magnetometer sensor drivers
 #
 
+obj-$(CONFIG_AK8975)	+= ak8975.o
 obj-$(CONFIG_HID_SENSOR_MAGNETOMETER_3D) += hid-sensor-magn-3d.o
 
 obj-$(CONFIG_IIO_ST_MAGN_3AXIS) += st_magn.o

drivers/staging/iio/magnetometer/Kconfig

@@ -3,17 +3,6 @@
 #
 menu "Magnetometer sensors"
 
-config SENSORS_AK8975
-	tristate "Asahi Kasei AK8975 3-Axis Magnetometer"
-	depends on I2C
-	depends on GPIOLIB
-	help
-	  Say yes here to build support for Asahi Kasei AK8975 3-Axis
-	  Magnetometer.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called ak8975.
-
 config SENSORS_HMC5843
 	tristate "Honeywell HMC5843/5883/5883L 3-Axis Magnetometer"
 	depends on I2C

drivers/staging/iio/magnetometer/Makefile

@@ -2,5 +2,4 @@
 # Makefile for industrial I/O Magnetometer sensors
 #
 
-obj-$(CONFIG_SENSORS_AK8975)	+= ak8975.o
 obj-$(CONFIG_SENSORS_HMC5843)	+= hmc5843.o