PCI: Fix bus resource assignment on 32 bits with 64b resources

The current pci_assign_unassigned_resources() code doesn't work properly
on 32 bits platforms with 64 bits resources. The main reason is the use
of unsigned long in various places instead of resource_size_t.

This is a pre-requisite for making powerpc use the generic code instead of
its own half-useful implementation.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 87aab07e239a..4b4d711a5da8 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -309,8 +309,8 @@ struct pci_raw_ops {
 extern struct pci_raw_ops *raw_pci_ops;
 
 struct pci_bus_region {
-	unsigned long start;
-	unsigned long end;
+	resource_size_t start;
+	resource_size_t end;
 };
 
 struct pci_dynids {