ieee80211_ave_rssi need to be declare as export for driver to use it.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@xxxxxxxxx>
---
net/mac80211/util.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 89c1e5b..4a8cd29 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1794,6 +1794,14 @@ int ieee80211_add_ext_srates_ie(struct ieee80211_vif *vif,
return 0;
}
+/**
+ * ieee80211_ave_rssi - report the average rssi for the specified interface
+ *
+ * @vif: the specified virtual interface
+ *
+ * This function return the average rssi value for the requested interface.
+ * It assumes that the given vif is valid.
+ */
int ieee80211_ave_rssi(struct ieee80211_vif *vif)
{
struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
@@ -1801,3 +1809,4 @@ int ieee80211_ave_rssi(struct ieee80211_vif *vif)
return ifmgd->ave_beacon_signal;
}
+EXPORT_SYMBOL_GPL(ieee80211_ave_rssi);
--
1.7.0.4
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