VT8500_URISR 163 drivers/tty/serial/vt8500_serial.c if ((vt8500_read(port, VT8500_URISR) & RXOVER)) { VT8500_URISR 252 drivers/tty/serial/vt8500_serial.c isr = vt8500_read(port, VT8500_URISR); VT8500_URISR 255 drivers/tty/serial/vt8500_serial.c vt8500_write(port, isr, VT8500_URISR);