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

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Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andi Kleen 2006-04-07 19:49:33 +02:00 committed by Linus Torvalds
parent 946f2ee5c7
commit fa47dd0ba3
1 changed files with 2 additions and 0 deletions
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arch/x86_64/kernel/pci-dma.c
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@ -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;