resources: fix call to alignf() in allocate_resource()

			 void *alignf_data)

{

	struct resource *this = root->child;

	resource_size_t start, end;

	struct resource tmp = *new;

	start = root->start;

	tmp.start = root->start;

	/*

	 * Skip past an allocated resource that starts at 0, since the assignment

	 * of this->start - 1 to new->end below would cause an underflow.

	 * of this->start - 1 to tmp->end below would cause an underflow.

	 */

	if (this && this->start == 0) {

		start = this->end + 1;

		tmp.start = this->end + 1;

		this = this->sibling;

	}

	for(;;) {

		if (this)

			end = this->start - 1;

			tmp.end = this->start - 1;

		else

			end = root->end;

		if (start < min)

			start = min;

		if (end > max)

			end = max;

		start = ALIGN(start, align);

			tmp.end = root->end;

		if (tmp.start < min)

			tmp.start = min;

		if (tmp.end > max)

			tmp.end = max;

		tmp.start = ALIGN(tmp.start, align);

		if (alignf)

			alignf(alignf_data, new, size, align);

		if (start < end && end - start >= size - 1) {

			new->start = start;

			new->end = start + size - 1;

			alignf(alignf_data, &tmp, size, align);

		if (tmp.start < tmp.end && tmp.end - tmp.start >= size - 1) {

			new->start = tmp.start;

			new->end = tmp.start + size - 1;

			return 0;

		}

		if (!this)

			break;

		start = this->end + 1;

		tmp.start = this->end + 1;

		this = this->sibling;

	}

	return -EBUSY;