From: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Date: Fri, 9 Nov 2012 03:04:33 +0000 (+1100)
Subject: mm: cleanup register_node()
X-Git-Tag: next-20121112~5^2~147
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b90121b4b302bcda0dfcd1e6f1fe349cc322dbf9;p=karo-tx-linux.git

mm: cleanup register_node()

register_node() is defined as extern in include/linux/node.h.  But the
function is only called from register_one_node() in driver/base/node.c.

So the patch defines register_node() as static.

Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/base/node.c b/drivers/base/node.c
index 4282e82d9f26..fffed4c96bb3 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -277,7 +277,7 @@ static void node_device_release(struct device *dev)
  *
  * Initialize and register the node device.
  */
-int register_node(struct node *node, int num, struct node *parent)
+static int register_node(struct node *node, int num, struct node *parent)
 {
 	int error;
 
diff --git a/include/linux/node.h b/include/linux/node.h
index 10316f1c68a9..2115ad5d6f19 100644
--- a/include/linux/node.h
+++ b/include/linux/node.h
@@ -30,7 +30,6 @@ struct memory_block;
 extern struct node *node_devices[];
 typedef  void (*node_registration_func_t)(struct node *);
 
-extern int register_node(struct node *, int, struct node *);
 extern void unregister_node(struct node *node);
 #ifdef CONFIG_NUMA
 extern int register_one_node(int nid);