[PATCH] wireless: mark reg_mutex as static

["John W. Linville" <linville@xxxxxxxxxxxxx>]

Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
---
 net/wireless/reg.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 994c7c5..1ac2bdd 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -80,7 +80,7 @@ static const struct ieee80211_regdomain *country_ie_regdomain;
  *     - country_ie_regdomain
  *     - last_request
  */
-DEFINE_MUTEX(reg_mutex);
+static DEFINE_MUTEX(reg_mutex);
 #define assert_reg_lock() WARN_ON(!mutex_is_locked(&reg_mutex))
 
 /* Used to queue up regulatory hints */
-- 
1.7.0.1

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