RXFERR            219 drivers/tty/serial/arc_uart.c 		if (unlikely(status & (RXOERR | RXFERR))) {
RXFERR            226 drivers/tty/serial/arc_uart.c 			if (status & RXFERR) {
RXFERR            229 drivers/tty/serial/arc_uart.c 				UART_CLR_STATUS(port, RXFERR);