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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2011-08-26 10:10:47 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-29 23:25:32 +0400 |
| commit | f39c95e8d7a152b409977687a999356f0e54bde6 (patch) | |
| tree | c4863cd9a6449d7e61034ebf12b8417d40011fc4 /drivers/net/wireless/iwlwifi/iwl-shared.h | |
| parent | 9ca06f0a3fbf57c672c7f2cdfc85747a0bbfaf28 (diff) | |
| download | linux-f39c95e8d7a152b409977687a999356f0e54bde6.tar.xz | |
iwlagn: priv->sta_lock moves to iwl_shared
Since it is used by all the layers, it needs to move to iwl_shared.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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; }; |