Symbol: UART_XR_EFR
drivers/tty/serial/8250/8250_exar.c
1214
efr = readb(p + UART_XR_EFR);
drivers/tty/serial/8250/8250_exar.c
1216
writeb(efr, p + UART_XR_EFR);
drivers/tty/serial/8250/8250_exar.c
464
serial_port_out(port, UART_XR_EFR, UART_EFR_ECB);
drivers/tty/serial/8250/8250_port.c
2747
efr_reg = UART_XR_EFR;