iwlwifi: don't disable interrupt in iwl_abort_notification_waits
authorEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Sun, 17 Jun 2012 13:12:42 +0000 (16:12 +0300)
committerJohannes Berg <johannes.berg@intel.com>
Mon, 18 Jun 2012 08:46:37 +0000 (10:46 +0200)
This is not needed since notif_wait_lock is never accessed
from IRQ.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
drivers/net/wireless/iwlwifi/iwl-notif-wait.c

index 5cfed29..c61f207 100644 (file)
@@ -121,13 +121,12 @@ EXPORT_SYMBOL_GPL(iwl_notification_wait_notify);
 
 void iwl_abort_notification_waits(struct iwl_notif_wait_data *notif_wait)
 {
-       unsigned long flags;
        struct iwl_notification_wait *wait_entry;
 
-       spin_lock_irqsave(&notif_wait->notif_wait_lock, flags);
+       spin_lock(&notif_wait->notif_wait_lock);
        list_for_each_entry(wait_entry, &notif_wait->notif_waits, list)
                wait_entry->aborted = true;
-       spin_unlock_irqrestore(&notif_wait->notif_wait_lock, flags);
+       spin_unlock(&notif_wait->notif_wait_lock);
 
        wake_up_all(&notif_wait->notif_waitq);
 }