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authorYinghai Lu <Yinghai.Lu@Sun.COM>2007-10-17 18:04:35 +0200
committerThomas Gleixner <tglx@inhelltoy.tec.linutronix.de>2007-10-17 20:15:47 +0200
commitf6855f7fb2e22c5675d292dd445ee3c1fc09ac18 (patch)
tree7f5a205879c7038c769218146d8c409134e96e47
parent8f8ae1a7d4e7e2628cd875d0811ca5cbff012bc2 (diff)
x86: use dev_to_node() to get node for device in dma_alloc_pages()
use dev_to_node() to get node for device in dma_alloc_pages(). Signed-off-by: Yinghai Lu <yinghai.lu@sun.com> Acked-by: Christoph Lameter <clameter@sgi.com> Cc: Christoph Lameter <clameter@sgi.com> Cc: Andy Whitcroft <apw@shadowen.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-rw-r--r--arch/x86/kernel/pci-dma_64.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/x86/kernel/pci-dma_64.c b/arch/x86/kernel/pci-dma_64.c
index 9576a2eb375..b2b42bdb0a1 100644
--- a/arch/x86/kernel/pci-dma_64.c
+++ b/arch/x86/kernel/pci-dma_64.c
@@ -51,11 +51,9 @@ 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 = dev_to_node(dev);
+ if (node == -1)
node = numa_node_id();
if (node < first_node(node_online_map))