Symbol: UART_EXAR_INT0
drivers/tty/serial/8250/8250_exar.c
1395
readb(priv->virt + UART_EXAR_INT0);
drivers/tty/serial/8250/8250_exar.c
1399
readb(priv->virt + 0x2000 + UART_EXAR_INT0);