cpqphp: Use PCI_CLASS_REVISION instead of PCI_REVISION_ID for read

While PCI_CLASS_REVISION and PCI_REVISION_ID are identical, the code here discards the revision content and is only interested in the class number. Signed-off-by: Auke Kok <[email protected]> Cc: Krosten Accardi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
mrcsosa · Oct 12, 2007 · 3799a4e · 3799a4e
1 parent 9f67215
commit 3799a4e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c
@@ -549,7 +549,7 @@ get_slot_mapping(struct pci_bus *bus, u8 bus_num, u8 dev_num, u8 *slot)
 			 * slot. */
 			bus->number = tbus;
 			pci_bus_read_config_dword(bus, PCI_DEVFN(tdevice, 0),
-						PCI_REVISION_ID, &work);
+						PCI_CLASS_REVISION, &work);
 
 			if ((work >> 8) == PCI_TO_PCI_BRIDGE_CLASS) {
 				pci_bus_read_config_dword(bus,