cr2_saved        1378 drivers/tty/serial/fsl_lpuart.c 	unsigned char cr2_saved;
cr2_saved        1381 drivers/tty/serial/fsl_lpuart.c 	cr2_saved = cr2;
cr2_saved        1404 drivers/tty/serial/fsl_lpuart.c 	writeb(cr2_saved, sport->port.membase + UARTCR2);