On 11.03.2015 17:30, Brian Gerst wrote:

On Wed, Mar 11, 2015 at 10:12 AM, Tomasz Nowicki
[off-list ref] wrote:

quoted

diff --git a/arch/x86/pci/Makefile b/arch/x86/pci/Makefile
index 5c6fc35..35c765b 100644
--- a/arch/x86/pci/Makefile
+++ b/arch/x86/pci/Makefile

@@ -1,7 +1,10 @@
  obj-y                          := i386.o init.o

  obj-$(CONFIG_PCI_BIOS)         += pcbios.o
-obj-$(CONFIG_PCI_MMCONFIG)     += mmconfig_$(BITS).o direct.o mmconfig-shared.o
+obj-$(CONFIG_PCI_MMCONFIG)     += direct.o mmconfig-shared.o
+ifeq ($(BITS),32)
+obj-$(CONFIG_PCI_MMCONFIG)     += mmconfig_32.o
+endif
  obj-$(CONFIG_PCI_DIRECT)       += direct.o
  obj-$(CONFIG_PCI_OLPC)         += olpc.o
  obj-$(CONFIG_PCI_XEN)          += xen.o

This would be better written as:

mmconfig-y := direct.o mmconfig-shared.o
mmconfig-$(CONFIG_X86_32) += mmconfig_32.o
obj-$(CONFIG_PCI_MMCONFIG) += $(mmconfig-y)

Nice! Will update my patch.

Tomasz