diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-shared.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-shared.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h index 33953199ffc6..71496bf05104 100644 --- 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; }; |