URXD_OVRRUN       771 drivers/tty/serial/imx.c 			if (rx & URXD_OVRRUN)
URXD_OVRRUN       788 drivers/tty/serial/imx.c 			if (rx & URXD_OVRRUN)
URXD_OVRRUN      1660 drivers/tty/serial/imx.c 			sport->port.ignore_status_mask |= URXD_OVRRUN;