HZ_PER_MHZ        215 drivers/iio/common/hid-sensors/hid-sensor-attributes.c 	value = val1 * HZ_PER_MHZ + val2;
HZ_PER_MHZ        101 drivers/phy/st/phy-stm32-usbphyc.c 	fvco = (unsigned long long)PLL_FVCO_MHZ * HZ_PER_MHZ;