HID_USAGE_SENSOR_ORIENT_MAGN_NORTH 60 drivers/iio/magnetometer/hid-sensor-magn-3d.c HID_USAGE_SENSOR_ORIENT_MAGN_NORTH, HID_USAGE_SENSOR_ORIENT_MAGN_NORTH 321 drivers/iio/magnetometer/hid-sensor-magn-3d.c case HID_USAGE_SENSOR_ORIENT_MAGN_NORTH: