UART_BUG_PARITY  1071 drivers/tty/serial/8250/8250_pci.c 	port->bugs |= UART_BUG_PARITY;
UART_BUG_PARITY  2489 drivers/tty/serial/8250/8250_port.c 		if (up->bugs & UART_BUG_PARITY)