[PATCH 2/8] mac80211: fix possible compile warning in debugfs.h

["Zhao, Gang" <gamerh2o@gmail.com>]

The warning doesn't show up due to duplicate including, but it's worth
fixing it.

net/mac80211/debugfs.h:5:28: warning: ‘struct ieee80211_local’ declared inside parameter list [enabled by default]
 void debugfs_hw_add(struct ieee80211_local *local);
                            ^
net/mac80211/debugfs.h:5:28: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]

Signed-off-by: Zhao, Gang <gamerh2o@gmail.com>
---
 net/mac80211/debugfs.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/mac80211/debugfs.h b/net/mac80211/debugfs.h
index 214ed4e..60c35af 100644
--- a/net/mac80211/debugfs.h
+++ b/net/mac80211/debugfs.h
@@ -1,6 +1,8 @@
 #ifndef __MAC80211_DEBUGFS_H
 #define __MAC80211_DEBUGFS_H
 
+#include "ieee80211_i.h"
+
 #ifdef CONFIG_MAC80211_DEBUGFS
 void debugfs_hw_add(struct ieee80211_local *local);
 int __printf(4, 5) mac80211_format_buffer(char __user *userbuf, size_t count,
-- 
1.9.0