[PATCH] Delete unused definitions of kvaddr_to_nid

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

3 files changed, 0 insertions, 7 deletions

diff --git a/include/asm-mips/mmzone.h b/include/asm-mips/mmzone.h
index dc231c89bef9..f53ec54c92ff 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 ceb9b73199d1..c87813662d4d 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 70bb9969766e..c38ebdf6f426 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