[PATCH 5/7] ieee80211: export symbol ieee80211_api_version

[Zhu Yi <yi.zhu@intel.com>]

Export this symbol so that wireless drivers can check the running IEEE80211
API version dynamically.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>

---

 include/net/ieee80211.h          |    2 ++
 net/ieee80211/ieee80211_module.c |    3 +++
 2 files changed, 5 insertions(+), 0 deletions(-)

81634e488965fae232027e14a54c998ccb5b0c49
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index 83e06aa..ee66681 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -1255,6 +1255,8 @@ static inline int ieee80211_is_cck_rate(
 	return 0;
 }
 
+extern const int ieee80211_api_version;
+
 /* ieee80211.c */
 extern void free_ieee80211(struct net_device *dev);
 extern struct net_device *alloc_ieee80211(int sizeof_priv);
diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c
index 13b1e5f..02e730b 100644
--- a/net/ieee80211/ieee80211_module.c
+++ b/net/ieee80211/ieee80211_module.c
@@ -61,6 +61,9 @@ MODULE_DESCRIPTION(DRV_DESCRIPTION);
 MODULE_AUTHOR(DRV_COPYRIGHT);
 MODULE_LICENSE("GPL");
 
+const int ieee80211_api_version = IEEE80211_VERSION_API;
+EXPORT_SYMBOL(ieee80211_api_version);
+
 static int ieee80211_networks_allocate(struct ieee80211_device *ieee)
 {
 	if (ieee->networks)
-- 
1.2.6