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Message-ID: <20120112150140.12223.47232.stgit@bhelgaas.mtv.corp.google.com>
Date: Thu, 12 Jan 2012 08:01:40 -0700
From: Bjorn Helgaas <bhelgaas@...gle.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-pci@...r.kernel.org, Jesse Barnes <jbarnes@...tuousgeek.org>,
Eric Dumazet <eric.dumazet@...il.com>,
linux-kernel@...r.kernel.org
Subject: [PATCH] x86/PCI: build amd_bus.o only when CONFIG_AMD_NB=y
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@...nel.org>
Cc: stable@...nel.org # 2.6.34+ (needs adjustment for k8 -> amd rename)
Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
---
arch/x86/pci/Makefile | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/x86/pci/Makefile b/arch/x86/pci/Makefile
index 6b8759f..d24d3da 100644
--- a/arch/x86/pci/Makefile
+++ b/arch/x86/pci/Makefile
@@ -18,8 +18,9 @@ obj-$(CONFIG_X86_NUMAQ) += numaq_32.o
obj-$(CONFIG_X86_MRST) += mrst.o
obj-y += common.o early.o
-obj-y += amd_bus.o bus_numa.o
+obj-y += bus_numa.o
+obj-$(CONFIG_AMD_NB) += amd_bus.o
obj-$(CONFIG_PCI_CNB20LE_QUIRK) += broadcom_bus.o
ifeq ($(CONFIG_PCI_DEBUG),y)
--
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