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-rw-r--r--include/asm-mips/mmzone.h1
-rw-r--r--include/asm-parisc/mmzone.h5
-rw-r--r--include/asm-x86_64/mmzone.h1
3 files changed, 0 insertions, 7 deletions
diff --git a/include/asm-mips/mmzone.h b/include/asm-mips/mmzone.h
index dc231c89bef..f53ec54c92f 100644
--- a/include/asm-mips/mmzone.h
+++ b/include/asm-mips/mmzone.h
@@ -10,7 +10,6 @@
#ifdef CONFIG_DISCONTIGMEM
-#define kvaddr_to_nid(kvaddr) pa_to_nid(__pa(kvaddr))
#define pfn_to_nid(pfn) pa_to_nid((pfn) << PAGE_SHIFT)
#endif /* CONFIG_DISCONTIGMEM */
diff --git a/include/asm-parisc/mmzone.h b/include/asm-parisc/mmzone.h
index ceb9b73199d..c87813662d4 100644
--- a/include/asm-parisc/mmzone.h
+++ b/include/asm-parisc/mmzone.h
@@ -14,11 +14,6 @@ extern struct node_map_data node_data[];
#define NODE_DATA(nid) (&node_data[nid].pg_data)
-/*
- * Given a kernel address, find the home node of the underlying memory.
- */
-#define kvaddr_to_nid(kaddr) pfn_to_nid(__pa(kaddr) >> PAGE_SHIFT)
-
#define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn)
#define node_end_pfn(nid) \
({ \
diff --git a/include/asm-x86_64/mmzone.h b/include/asm-x86_64/mmzone.h
index 70bb9969766..c38ebdf6f42 100644
--- a/include/asm-x86_64/mmzone.h
+++ b/include/asm-x86_64/mmzone.h
@@ -42,7 +42,6 @@ static inline __attribute__((pure)) int phys_to_nid(unsigned long addr)
#ifdef CONFIG_DISCONTIGMEM
#define pfn_to_nid(pfn) phys_to_nid((unsigned long)(pfn) << PAGE_SHIFT)
-#define kvaddr_to_nid(kaddr) phys_to_nid(__pa(kaddr))
extern int pfn_valid(unsigned long pfn);
#endif