PCI: Alter misleading recursion to pci_bus_release_bridge_resources()

Recursing into pci_bus_release_bridge_resources() should not alter rel_type
because it makes no sense to change the release type within the recursion
call chain. A literal "whole_subtree" is passed into the recursion instead
of "rel_type" parameter which is misleading as the release type should
remain the same throughout the entire operation.

This is not a correctness issue because of the preceding if () that only
allows the recursion to happen if rel_type is "whole_subtree". Still,
replace the non-intuitive parameter with direct passing of "rel_type".

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20250829131113.36754-25-ilpo.jarvinen@linux.intel.com

Author: ij-intel

drivers/pci/setup-bus.c

@@ -1855,7 +1855,7 @@ static void pci_bus_release_bridge_resources(struct pci_bus *bus,
 			if (res->parent != b_win)
 				continue;
 
-			pci_bus_release_bridge_resources(b, res, whole_subtree);
+			pci_bus_release_bridge_resources(b, res, rel_type);
 		}
 	}