MMC_STATE_HIGHSPEED  124 include/linux/mmc/card.h #define mmc_card_highspeed(c)	((c)->state & MMC_STATE_HIGHSPEED)
MMC_STATE_HIGHSPEED  129 include/linux/mmc/card.h #define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED)