From: Andi Kleen <ak@suse.de>
Date: Fri, 7 Apr 2006 17:49:33 +0000 (+0200)
Subject: [PATCH] x86_64: Fix compilation with CONFIG_PCI=n / allnoconfig
X-Git-Tag: v3.12-rc1~36812
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fa47dd0ba303599f8adf8d8336ed2fb74efc47c5;p=kernel%2Fkernel-generic.git

[PATCH] x86_64: Fix compilation with CONFIG_PCI=n / allnoconfig

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/x86_64/kernel/pci-dma.c b/arch/x86_64/kernel/pci-dma.c
index 03c9eee..af035ed 100644
--- a/arch/x86_64/kernel/pci-dma.c
+++ b/arch/x86_64/kernel/pci-dma.c
@@ -48,9 +48,11 @@ dma_alloc_pages(struct device *dev, gfp_t gfp, unsigned order)
 {
 	struct page *page;
 	int node;
+#ifdef CONFIG_PCI
 	if (dev->bus == &pci_bus_type)
 		node = pcibus_to_node(to_pci_dev(dev)->bus);
 	else
+#endif
 		node = numa_node_id();
 	page = alloc_pages_node(node, gfp, order);
 	return page ? page_address(page) : NULL;