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)