old_ubir         1573 drivers/tty/serial/imx.c 	unsigned long num, denom, old_ubir, old_ubmr;
old_ubir         1707 drivers/tty/serial/imx.c 	old_ubir = imx_uart_readl(sport, UBIR);
old_ubir         1709 drivers/tty/serial/imx.c 	if (old_ubir != num || old_ubmr != denom) {