120 static __u16 __iomem *wdtmrctl;  variable
141 		writew(0xAAAA, wdtmrctl);  in wdt_timer_ping()
142 		writew(0x5555, wdtmrctl);  in wdt_timer_ping()
161 	readw(wdtmrctl);	/* ensure write synchronization */  in wdt_config()
162 	writew(0xAAAA, wdtmrctl);  in wdt_config()
163 	writew(0x5555, wdtmrctl);  in wdt_config()
165 	writew(0x3333, wdtmrctl);  in wdt_config()
166 	writew(0xCCCC, wdtmrctl);  in wdt_config()
168 	writew(writeval, wdtmrctl);  in wdt_config()
376 	iounmap(wdtmrctl);  in sc520_wdt_unload()
391 	wdtmrctl = ioremap(MMCR_BASE + OFFS_WDTMRCTL, 2);  in sc520_wdt_init()
392 	if (!wdtmrctl) {  in sc520_wdt_init()
419 	iounmap(wdtmrctl);  in sc520_wdt_init()