[PATCH] PCI: update PCI documentation for pci_get_slot() depreciation

pci_find_slot() doesn't work on multiple-domain boxes so pci_get_slot()
should be used instead.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/Documentation/pci.txt b/Documentation/pci.txt
index 67514bf..62b1dc5 100644
--- a/Documentation/pci.txt
+++ b/Documentation/pci.txt
@@ -279,6 +279,7 @@
 pci_for_each_bus()		Superseded by pci_find_next_bus()
 pci_find_device()		Superseded by pci_get_device()
 pci_find_subsys()		Superseded by pci_get_subsys()
+pci_find_slot()			Superseded by pci_get_slot()
 pcibios_find_class()		Superseded by pci_get_class()
 pci_find_class()		Superseded by pci_get_class()
 pci_(read|write)_*_nodev()	Superseded by pci_bus_(read|write)_*()