142 static struct device_node *vias;  variable
278 	vias = of_find_node_by_name(NULL, "via-pmu");  in find_via_pmu()
279 	if (vias == NULL)  in find_via_pmu()
282 	reg = of_get_property(vias, "reg", NULL);  in find_via_pmu()
287 	taddr = of_translate_address(vias, reg);  in find_via_pmu()
302 	if (vias->parent->name && ((strcmp(vias->parent->name, "ohare") == 0)  in find_via_pmu()
303 	    || of_device_is_compatible(vias->parent, "ohare")))  in find_via_pmu()
305 	else if (of_device_is_compatible(vias->parent, "paddington"))  in find_via_pmu()
307 	else if (of_device_is_compatible(vias->parent, "heathrow"))  in find_via_pmu()
309 	else if (of_device_is_compatible(vias->parent, "Keylargo")  in find_via_pmu()
310 		 || of_device_is_compatible(vias->parent, "K2-Keylargo")) {  in find_via_pmu()
369 	of_node_put(vias);  in find_via_pmu()
370 	vias = NULL;  in find_via_pmu()
377 	return vias == NULL? -ENODEV: 0;  in pmu_probe()
382 	if (vias == NULL)  in pmu_init()
399 	if (vias == NULL)  in via_pmu_start()
404 	irq = irq_of_parse_and_map(vias, 0);  in via_pmu_start()
464 	if (vias == NULL)  in via_pmu_dev_init()
966 	if ((vias == NULL) || (!pmu_fully_inited)) {  in pmu_send_request()
1060 	if ((vias == NULL) || (!pmu_fully_inited) || !pmu_has_adb)  in pmu_adb_autopoll()
1073 	if ((vias == NULL) || (!pmu_fully_inited) || !pmu_has_adb)  in pmu_adb_reset_bus()
1109 	if (vias == NULL)  in pmu_request()
1682 	if (vias == NULL)  in pmu_enable_irled()