SDEDM_READ_THRESHOLD_SHIFT 258 drivers/mmc/host/bcm2835.c temp &= ~((SDEDM_THRESHOLD_MASK << SDEDM_READ_THRESHOLD_SHIFT) | SDEDM_READ_THRESHOLD_SHIFT 260 drivers/mmc/host/bcm2835.c temp |= (FIFO_READ_THRESHOLD << SDEDM_READ_THRESHOLD_SHIFT) |