diff --git a/[refs] b/[refs]
index 61035e3258f4..f9c0c4925284 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a92d152ef9dd89c578ca2ec7118e9de8fb74a75f
+refs/heads/master: 722a639fd2cec44501c04ae32af57fd822c5a2d5
diff --git a/trunk/arch/x86/pci/Makefile b/trunk/arch/x86/pci/Makefile
index 4753ebc19cae..56caf2a18baa 100644
--- a/trunk/arch/x86/pci/Makefile
+++ b/trunk/arch/x86/pci/Makefile
@@ -13,7 +13,9 @@ obj-$(CONFIG_X86_VISWS)		+= visws.o
 
 obj-$(CONFIG_X86_NUMAQ)		+= numaq_32.o
 
-obj-y				+= common.o early.o mrst.o
+obj-$(CONFIG_X86_MRST)		+= mrst.o
+
+obj-y				+= common.o early.o
 obj-y				+= amd_bus.o
 obj-$(CONFIG_X86_64)		+= bus_numa.o