SC16IS7XX_IODIR_REG 1153 drivers/tty/serial/sc16is7xx.c 	sc16is7xx_port_update(port, SC16IS7XX_IODIR_REG, BIT(offset), 0);
SC16IS7XX_IODIR_REG 1170 drivers/tty/serial/sc16is7xx.c 	sc16is7xx_port_update(port, SC16IS7XX_IODIR_REG, BIT(offset),