x86/PCI: build amd_bus.o only when CONFIG_AMD_NB=y
commit72ce943013baaba4af7afec76c3556b16b9f6de4
authorBjorn Helgaas <bhelgaas@google.com>
Thu, 12 Jan 2012 15:01:40 +0000 (12 08:01 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 26 Jan 2012 01:24:40 +0000 (25 17:24 -0800)
treec372c65ba8efbc72b870c4d7639814a68dc57d47
parent45e7e24360e799f7753f37ca5642a0d6e29b9c62
x86/PCI: build amd_bus.o only when CONFIG_AMD_NB=y

commit 5cf9a4e69c1ff0ccdd1d2b7404f95c0531355274 upstream.

We only need amd_bus.o for AMD systems with PCI.  arch/x86/pci/Makefile
already depends on CONFIG_PCI=y, so this patch just adds the dependency
on CONFIG_AMD_NB.

Cc: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
arch/x86/pci/Makefile