UART_RSA_FRR      769 drivers/tty/serial/8250/8250_port.c 			serial_out(up, UART_RSA_FRR, 0);
UART_RSA_FRR     1302 drivers/tty/serial/8250/8250_port.c 		serial_out(up, UART_RSA_FRR, 0);
UART_RSA_FRR      223 drivers/tty/serial/sunsu.c 			serial_outp(up, UART_RSA_FRR, 0);
UART_RSA_FRR     1175 drivers/tty/serial/sunsu.c 		serial_outp(up, UART_RSA_FRR, 0);