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-rw-r--r--arch/x86/include/asm/k8.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/k8.h b/arch/x86/include/asm/k8.h
index f70e60071fe8..af00bd1d2089 100644
--- a/arch/x86/include/asm/k8.h
+++ b/arch/x86/include/asm/k8.h
@@ -16,11 +16,16 @@ extern int k8_numa_init(unsigned long start_pfn, unsigned long end_pfn);
16extern int k8_scan_nodes(void); 16extern int k8_scan_nodes(void);
17 17
18#ifdef CONFIG_K8_NB 18#ifdef CONFIG_K8_NB
19extern int num_k8_northbridges;
20
19static inline struct pci_dev *node_to_k8_nb_misc(int node) 21static inline struct pci_dev *node_to_k8_nb_misc(int node)
20{ 22{
21 return (node < num_k8_northbridges) ? k8_northbridges[node] : NULL; 23 return (node < num_k8_northbridges) ? k8_northbridges[node] : NULL;
22} 24}
25
23#else 26#else
27#define num_k8_northbridges 0
28
24static inline struct pci_dev *node_to_k8_nb_misc(int node) 29static inline struct pci_dev *node_to_k8_nb_misc(int node)
25{ 30{
26 return NULL; 31 return NULL;