SPI_RW_CHG_DELAY_US 577 drivers/input/keyboard/applespi.c wt_t->delay_usecs = SPI_RW_CHG_DELAY_US; SPI_RW_CHG_DELAY_US 584 drivers/input/keyboard/applespi.c wr_t->delay_usecs = SPI_RW_CHG_DELAY_US;