iwlwifi: mvm: don't run automatic checks if CT was caused by debugfs

If we're manually testing the CT kill functionality via debugfs, we
shouldn't schedule the work to recheck the temperature after the
ct_kill_duration period has passed.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

diff --git a/drivers/net/wireless/iwlwifi/mvm/tt.c b/drivers/net/wireless/iwlwifi/mvm/tt.c
index d31603c..4c22c0a 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/tt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tt.c
@@ -319,8 +319,14 @@ static void iwl_mvm_enter_ctkill(struct iwl_mvm *mvm)
 
        IWL_ERR(mvm, "Enter CT Kill\n");
        iwl_mvm_set_hw_ctkill_state(mvm, true);
-       schedule_delayed_work(&mvm->thermal_throttle.ct_kill_exit,
-                             round_jiffies_relative(duration * HZ));
+
+       /* Don't schedule an exit work if we're in test mode, since
+        * the temperature will not change unless we manually set it
+        * again (or disable testing).
+        */
+       if (!mvm->temperature_test)
+               schedule_delayed_work(&mvm->thermal_throttle.ct_kill_exit,
+                                     round_jiffies_relative(duration * HZ));
 }
 
 static void iwl_mvm_exit_ctkill(struct iwl_mvm *mvm)