S3C2410_WTCON_ENABLE
wtcon &= ~(S3C2410_WTCON_ENABLE | S3C2410_WTCON_RSTEN);
wtcon |= S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV128;
writel(S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV16 |
(wtcon & S3C2410_WTCON_ENABLE) ? "" : "in",
(wdt->wtcon_save & S3C2410_WTCON_ENABLE) ? "en" : "dis");