AK8974_CTRL2_DRDY_POL  128 drivers/iio/magnetometer/ak8974.c #define AK8974_CTRL2_RESDEF	(AK8974_CTRL2_DRDY_POL)
AK8974_CTRL2_DRDY_POL  293 drivers/iio/magnetometer/ak8974.c 			AK8974_CTRL2_DRDY_POL;
AK8974_CTRL2_DRDY_POL  297 drivers/iio/magnetometer/ak8974.c 			val |= AK8974_CTRL2_DRDY_POL;