68 static void __iomem *wdt_mem;  variable
77 	unsigned int ctl = readl(wdt_mem);  in wdt_reset()
79 	writel(ctl | VIA_WDT_TRIGGER, wdt_mem);  in wdt_reset()
110 	unsigned int ctl = readl(wdt_mem);  in wdt_start()
112 	writel(wdd->timeout, wdt_mem + VIA_WDT_COUNT);  in wdt_start()
113 	writel(ctl | VIA_WDT_RUNNING | VIA_WDT_TRIGGER, wdt_mem);  in wdt_start()
121 	unsigned int ctl = readl(wdt_mem);  in wdt_stop()
123 	writel(ctl & ~VIA_WDT_RUNNING, wdt_mem);  in wdt_stop()
130 	writel(new_timeout, wdt_mem + VIA_WDT_COUNT);  in wdt_set_timeout()
199 	wdt_mem = ioremap(mmio, VIA_WDT_MMIO_LEN);  in wdt_probe()
200 	if (wdt_mem == NULL) {  in wdt_probe()
211 	if (readl(wdt_mem) & VIA_WDT_FIRED)  in wdt_probe()
223 	iounmap(wdt_mem);  in wdt_probe()
237 	iounmap(wdt_mem);  in wdt_remove()