iwl3945: fix scan races
Port following patch to 3945.
"commit 90c4162ff59a3281b6d2f7206740be6217bd6758
Author: Johannes Berg <johannes.berg@intel.com>
Date: Wed Apr 7 00:21:36 2010 -0700
iwlwifi: fix scan races"
Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 447c301..28e2d86 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -367,7 +367,7 @@
queue_work(priv->workqueue, &priv->start_internal_scan);
}
-static void iwl_bg_start_internal_scan(struct work_struct *work)
+void iwl_bg_start_internal_scan(struct work_struct *work)
{
struct iwl_priv *priv =
container_of(work, struct iwl_priv, start_internal_scan);
@@ -402,6 +402,7 @@
unlock:
mutex_unlock(&priv->mutex);
}
+EXPORT_SYMBOL(iwl_bg_start_internal_scan);
void iwl_bg_scan_check(struct work_struct *data)
{