old_scr           246 drivers/tty/serial/8250/8250_omap.c 	u8 old_scr;
old_scr           248 drivers/tty/serial/8250/8250_omap.c 	old_scr = serial_in(up, UART_OMAP_SCR);
old_scr           249 drivers/tty/serial/8250/8250_omap.c 	if (old_scr == priv->scr)