On Thu, Feb 04, 2016 at 01:18:42AM +0800, [email protected] wrote: > +static int sbsa_gwdt_keepalive(struct watchdog_device *wdd) > +{ > + struct sbsa_gwdt *gwdt = to_sbsa_gwdt(wdd); > + > + /* > + * Writing WRR for an explicit watchdog refresh. > + * You can write anyting(like 0xc0ffee). > + */ > + writel(0xc0ffee, gwdt->refresh_base + SBSA_GWDT_WRR); > + > + return 0; > +}
You might get in trouble for that. 0xd09f00d is probably less poisonous. http://www.petpoisonhelpline.com/poison/caffeine/ Will
