128 		struct iomem_region *region = iomem_regions;  in phys_mapping()  local
130 		while (region != NULL) {  in phys_mapping()
131 			if ((phys >= region->phys) &&  in phys_mapping()
132 			    (phys < region->phys + region->size)) {  in phys_mapping()
133 				fd = region->fd;  in phys_mapping()
134 				*offset_out = phys - region->phys;  in phys_mapping()
137 			region = region->next;  in phys_mapping()
167 "    Configure <file> as an IO memory region named <name>.\n\n"
182 	struct iomem_region *region = iomem_regions;  in find_iomem()  local
184 	while (region != NULL) {  in find_iomem()
185 		if (!strcmp(region->driver, driver)) {  in find_iomem()
186 			*len_out = region->size;  in find_iomem()
187 			return region->virt;  in find_iomem()
190 		region = region->next;  in find_iomem()
199 	struct iomem_region *region = iomem_regions;  in setup_iomem()  local
203 	while (region != NULL) {  in setup_iomem()
204 		err = os_map_memory((void *) iomem_start, region->fd, 0,  in setup_iomem()
205 				    region->size, 1, 1, 0);  in setup_iomem()
207 			printk(KERN_ERR "Mapping iomem region for driver '%s' "  in setup_iomem()
208 			       "failed, errno = %d\n", region->driver, -err);  in setup_iomem()
210 			region->virt = iomem_start;  in setup_iomem()
211 			region->phys = __pa(region->virt);  in setup_iomem()
214 		iomem_start += region->size + PAGE_SIZE;  in setup_iomem()
215 		region = region->next;  in setup_iomem()