MIO_EMM_SWITCH_POWER_CLASS 884 drivers/mmc/host/cavium.c FIELD_PREP(MIO_EMM_SWITCH_POWER_CLASS, power_class) | MIO_EMM_SWITCH_POWER_CLASS 927 drivers/mmc/host/cavium.c emm_switch = FIELD_PREP(MIO_EMM_SWITCH_POWER_CLASS, 10);