iwlagn: priv->sta_lock moves to iwl_shared

[deliverable/linux.git] / drivers / net / wireless / iwlwifi / iwl-shared.h

diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h
index 33953199ffc6bce93dd910ef01c78b5c6681f302..71496bf05104c2c76fcdaeda40b1ff5d10aea64d 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-shared.h
+++ b/drivers/net/wireless/iwlwifi/iwl-shared.h
@@ -150,6 +150,8 @@ struct iwl_hw_params {
  * @hw_params: see struct iwl_hw_params
  * @workqueue: the workqueue used by all the layers of the driver
  * @lock: protect general shared data
+ * @sta_lock: protects the station table.
+ *     If lock and sta_lock are needed, lock must be acquired first.
  * @mutex:
  */
 struct iwl_shared {
@@ -166,6 +168,7 @@ struct iwl_shared {
 
        struct workqueue_struct *workqueue;
        spinlock_t lock;
+       spinlock_t sta_lock;
        struct mutex mutex;
 };