serial_icr_read   902 drivers/tty/serial/8250/8250_port.c 	id1 = serial_icr_read(up, UART_ID1);
serial_icr_read   903 drivers/tty/serial/8250/8250_port.c 	id2 = serial_icr_read(up, UART_ID2);
serial_icr_read   904 drivers/tty/serial/8250/8250_port.c 	id3 = serial_icr_read(up, UART_ID3);
serial_icr_read   905 drivers/tty/serial/8250/8250_port.c 	rev = serial_icr_read(up, UART_REV);