[PATCH] Delete unused definitions of kvaddr_to_nid

Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

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 */

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)						\
 ({									\

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