171 static struct resource * __request_resource(struct resource *root, struct resource *new)  in __request_resource()  argument
173 	resource_size_t start = new->start;  in __request_resource()
174 	resource_size_t end = new->end;  in __request_resource()
187 			new->sibling = tmp;  in __request_resource()
188 			*p = new;  in __request_resource()
189 			new->parent = root;  in __request_resource()
265 struct resource *request_resource_conflict(struct resource *root, struct resource *new)  in request_resource_conflict()  argument
270 	conflict = __request_resource(root, new);  in request_resource_conflict()
282 int request_resource(struct resource *root, struct resource *new)  in request_resource()  argument
286 	conflict = request_resource_conflict(root, new);  in request_resource()
580 			 struct resource *new,  in __find_resource()  argument
585 	struct resource tmp = *new, avail, alloc;  in __find_resource()
611 		avail.flags = new->flags & ~IORESOURCE_UNSET;  in __find_resource()
619 				new->start = alloc.start;  in __find_resource()
620 				new->end = alloc.end;  in __find_resource()
638 static int find_resource(struct resource *root, struct resource *new,  in find_resource()  argument
642 	return  __find_resource(root, NULL, new, size, constraint);  in find_resource()
660 	struct resource new = *old;  in reallocate_resource()  local
665 	if ((err = __find_resource(root, old, &new, newsize, constraint)))  in reallocate_resource()
668 	if (resource_contains(&new, old)) {  in reallocate_resource()
669 		old->start = new.start;  in reallocate_resource()
670 		old->end = new.end;  in reallocate_resource()
679 	if (resource_contains(old, &new)) {  in reallocate_resource()
680 		old->start = new.start;  in reallocate_resource()
681 		old->end = new.end;  in reallocate_resource()
684 		*old = new;  in reallocate_resource()
706 int allocate_resource(struct resource *root, struct resource *new,  in allocate_resource()  argument
727 	if ( new->parent ) {  in allocate_resource()
730 		return reallocate_resource(root, new, size, &constraint);  in allocate_resource()
734 	err = find_resource(root, new, size, &constraint);  in allocate_resource()
735 	if (err >= 0 && __request_resource(root, new))  in allocate_resource()
768 static struct resource * __insert_resource(struct resource *parent, struct resource *new)  in __insert_resource()  argument
773 		first = __request_resource(parent, new);  in __insert_resource()
779 		if (WARN_ON(first == new))	/* duplicated insertion */  in __insert_resource()
782 		if ((first->start > new->start) || (first->end < new->end))  in __insert_resource()
784 		if ((first->start == new->start) && (first->end == new->end))  in __insert_resource()
790 		if (next->start < new->start || next->end > new->end)  in __insert_resource()
794 		if (next->sibling->start > new->end)  in __insert_resource()
798 	new->parent = parent;  in __insert_resource()
799 	new->sibling = next->sibling;  in __insert_resource()
800 	new->child = first;  in __insert_resource()
804 		next->parent = new;  in __insert_resource()
807 		parent->child = new;  in __insert_resource()
812 		next->sibling = new;  in __insert_resource()
833 struct resource *insert_resource_conflict(struct resource *parent, struct resource *new)  in insert_resource_conflict()  argument
838 	conflict = __insert_resource(parent, new);  in insert_resource_conflict()
853 int insert_resource(struct resource *parent, struct resource *new)  in insert_resource()  argument
857 	conflict = insert_resource_conflict(parent, new);  in insert_resource()
870 void insert_resource_expand_to_fit(struct resource *root, struct resource *new)  in insert_resource_expand_to_fit()  argument
872 	if (new->parent)  in insert_resource_expand_to_fit()
879 		conflict = __insert_resource(root, new);  in insert_resource_expand_to_fit()
886 		if (conflict->start < new->start)  in insert_resource_expand_to_fit()
887 			new->start = conflict->start;  in insert_resource_expand_to_fit()
888 		if (conflict->end > new->end)  in insert_resource_expand_to_fit()
889 			new->end = conflict->end;  in insert_resource_expand_to_fit()
891 		printk("Expanded resource %s due to conflict with %s\n", new->name, conflict->name);  in insert_resource_expand_to_fit()
1492 			  struct resource *new)  in devm_request_resource()  argument
1500 	*ptr = new;  in devm_request_resource()
1502 	conflict = request_resource_conflict(root, new);  in devm_request_resource()
1505 			new, conflict->name, conflict);  in devm_request_resource()
1529 void devm_release_resource(struct device *dev, struct resource *new)  in devm_release_resource()  argument
1532 			       new));  in devm_release_resource()