From a802c3e4ec3daa8af46a2fbb0ffe31512ecf5c9e Mon Sep 17 00:00:00 2001
From: Tang Chen <tangchen@cn.fujitsu.com>
Date: Fri, 22 Feb 2013 16:33:10 -0800
Subject: [PATCH] --- yaml --- r: 356521 b: refs/heads/master c:
 5fc1d66a22384e7a09c74e4eb4bcb93165fb95f1 h: refs/heads/master i:   356519:
 257083ac58a46fda8f8f80e26ce9040edd2c2694 v: v3

---
 [refs]                    |  2 +-
 trunk/mm/memory_hotplug.c | 11 -----------
 2 files changed, 1 insertion(+), 12 deletions(-)

diff --git a/[refs] b/[refs]
index 34d0ffe3c8df..b4be8f2a9b86 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0197518cd3672029618a16a57597946a094ac7a8
+refs/heads/master: 5fc1d66a22384e7a09c74e4eb4bcb93165fb95f1
diff --git a/trunk/mm/memory_hotplug.c b/trunk/mm/memory_hotplug.c
index 220459c9ff1c..46c58be2fdc4 100644
--- a/trunk/mm/memory_hotplug.c
+++ b/trunk/mm/memory_hotplug.c
@@ -432,16 +432,6 @@ static int __meminit __add_section(int nid, struct zone *zone,
 	return register_new_memory(nid, __pfn_to_section(phys_start_pfn));
 }
 
-#ifdef CONFIG_SPARSEMEM_VMEMMAP
-static int __remove_section(struct zone *zone, struct mem_section *ms)
-{
-	/*
-	 * XXX: Freeing memmap with vmemmap is not implement yet.
-	 *      This should be removed later.
-	 */
-	return -EBUSY;
-}
-#else
 static int __remove_section(struct zone *zone, struct mem_section *ms)
 {
 	int ret = -EINVAL;
@@ -456,7 +446,6 @@ static int __remove_section(struct zone *zone, struct mem_section *ms)
 	sparse_remove_one_section(zone, ms);
 	return 0;
 }
-#endif
 
 /*
  * Reasonably generic function for adding memory.  It is