Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

[pandora-kernel.git] / net / wireless / reg.c

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index b7604b8..422da20 100644 (file)
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -325,7 +325,7 @@ struct reg_regdb_search_request {
 };
 
 static LIST_HEAD(reg_regdb_search_list);
-static DEFINE_SPINLOCK(reg_regdb_search_lock);
+static DEFINE_MUTEX(reg_regdb_search_mutex);
 
 static void reg_regdb_search(struct work_struct *work)
 {
@@ -333,7 +333,7 @@ static void reg_regdb_search(struct work_struct *work)
        const struct ieee80211_regdomain *curdom, *regdom;
        int i, r;
 
-       spin_lock(&reg_regdb_search_lock);
+       mutex_lock(&reg_regdb_search_mutex);
        while (!list_empty(&reg_regdb_search_list)) {
                request = list_first_entry(&reg_regdb_search_list,
                                           struct reg_regdb_search_request,
@@ -347,18 +347,16 @@ static void reg_regdb_search(struct work_struct *work)
                                r = reg_copy_regd(&regdom, curdom);
                                if (r)
                                        break;
-                               spin_unlock(&reg_regdb_search_lock);
                                mutex_lock(&cfg80211_mutex);
                                set_regdom(regdom);
                                mutex_unlock(&cfg80211_mutex);
-                               spin_lock(&reg_regdb_search_lock);
                                break;
                        }
                }
 
                kfree(request);
        }
-       spin_unlock(&reg_regdb_search_lock);
+       mutex_unlock(&reg_regdb_search_mutex);
 }
 
 static DECLARE_WORK(reg_regdb_work, reg_regdb_search);
@@ -376,9 +374,9 @@ static void reg_regdb_query(const char *alpha2)
 
        memcpy(request->alpha2, alpha2, 2);
 
-       spin_lock(&reg_regdb_search_lock);
+       mutex_lock(&reg_regdb_search_mutex);
        list_add_tail(&request->list, &reg_regdb_search_list);
-       spin_unlock(&reg_regdb_search_lock);
+       mutex_unlock(&reg_regdb_search_mutex);
 
        schedule_work(&reg_regdb_work);
 }