iwlwifi: use singlethread workqueue

Use one workqueue instead of one per CPU.

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
cc: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 87b237d..6e4dba1 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3370,7 +3370,7 @@ static DEVICE_ATTR(statistics, S_IRUGO, show_statistics, NULL);
 
 static void iwl_setup_deferred_work(struct iwl_priv *priv)
 {
-       priv->workqueue = create_workqueue(DRV_NAME);
+       priv->workqueue = create_singlethread_workqueue(DRV_NAME);
 
        init_waitqueue_head(&priv->wait_command_queue);
 

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 0cd8cb9..cb40e43 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -5201,7 +5201,7 @@ static DEVICE_ATTR(dump_events, S_IWUSR, NULL, dump_event_log);
 
 static void iwl3945_setup_deferred_work(struct iwl_priv *priv)
 {
-       priv->workqueue = create_workqueue(DRV_NAME);
+       priv->workqueue = create_singlethread_workqueue(DRV_NAME);
 
        init_waitqueue_head(&priv->wait_command_queue);