diff --git a/[refs] b/[refs]
index 91466ae30ba8..c5e4bb582d46 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8032214346c0c892e859cf6eee6c8ba305cbfe78
+refs/heads/master: dda804ad4023cc202466c46fcfcc163131953838
diff --git a/trunk/arch/powerpc/include/asm/ppc-pci.h b/trunk/arch/powerpc/include/asm/ppc-pci.h
index 42fdff0e4b32..43268f15004e 100644
--- a/trunk/arch/powerpc/include/asm/ppc-pci.h
+++ b/trunk/arch/powerpc/include/asm/ppc-pci.h
@@ -28,8 +28,8 @@ extern void find_and_init_phbs(void);
 extern struct pci_dev *isa_bridge_pcidev;	/* may be NULL if no ISA bus */
 
 /** Bus Unit ID macros; get low and hi 32-bits of the 64-bit BUID */
-#define BUID_HI(buid) ((buid) >> 32)
-#define BUID_LO(buid) ((buid) & 0xffffffff)
+#define BUID_HI(buid) upper_32_bits(buid)
+#define BUID_LO(buid) lower_32_bits(buid)
 
 /* PCI device_node operations */
 struct device_node;