From: Andy Whitcroft <apw@shadowen.org>
Date: Fri, 6 Jan 2006 08:10:50 +0000 (-0800)
Subject: [PATCH] mm: pfn_to_pgdat not used in common code
X-Git-Tag: v3.12-rc1~40070^2~267
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d5afa6dcf74c0efb60ce07c63d0a727be93c67c5;p=kernel%2Fkernel-generic.git

[PATCH] mm: pfn_to_pgdat not used in common code

pfn_to_pgdat() isn't used in common code.  Remove definition.

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 3c49f78..28f8496 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -596,11 +596,6 @@ static inline int pfn_valid(unsigned long pfn)
 #define pfn_to_nid		early_pfn_to_nid
 #endif
 
-#define pfn_to_pgdat(pfn)						\
-({									\
-	NODE_DATA(pfn_to_nid(pfn));					\
-})
-
 #define early_pfn_valid(pfn)	pfn_valid(pfn)
 void sparse_init(void);
 #else