Instead of open-coding pci_find_parent_resource and request_resource,
just call pci_claim_resource.
Acked-by: NDavid Howells <dhowells@redhat.com>
Signed-off-by: NMatthew Wilcox <willy@linux.intel.com>
Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>