swsrr 39 drivers/watchdog/mpc8xxx_wdt.c __be16 swsrr; /* System watchdog service register */ swsrr 76 drivers/watchdog/mpc8xxx_wdt.c out_be16(&ddata->base->swsrr, 0x556c); swsrr 77 drivers/watchdog/mpc8xxx_wdt.c out_be16(&ddata->base->swsrr, 0xaa39);