PCI: fix up setup-bus.c #ifdef
Use upper_32_bits(): no code changes, one less ifdef.
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 262b043..125e7b7 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -206,10 +206,8 @@
if (bus->resource[2]->flags & IORESOURCE_PREFETCH) {
l = (region.start >> 16) & 0xfff0;
l |= region.end & 0xfff00000;
-#ifdef CONFIG_RESOURCES_64BIT
- bu = region.start >> 32;
- lu = region.end >> 32;
-#endif
+ bu = upper_32_bits(region.start);
+ lu = upper_32_bits(region.end);
DBG(KERN_INFO " PREFETCH window: 0x%016llx-0x%016llx\n",
(unsigned long long)region.start,
(unsigned long long)region.end);
