Will Deacon 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/
Any reason why we can't just keep it simple and write 0?
