MAX3100_R 84 drivers/tty/serial/max3100.c #define MAX3100_RT (MAX3100_R | MAX3100_T) MAX3100_R 221 drivers/tty/serial/max3100.c if (rx & MAX3100_R && s->rx_enabled) { MAX3100_R 316 drivers/tty/serial/max3100.c ((rx & MAX3100_R) ||