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[07/36] iwlwifi: mvm: don't run automatic checks if CT was caused by debugfs

Message ID 1409774184-24665-7-git-send-email-egrumbach@gmail.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Emmanuel Grumbach Sept. 3, 2014, 7:55 p.m. UTC 
From: Luciano Coelho <luciano.coelho@intel.com>

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>
---
 drivers/net/wireless/iwlwifi/mvm/tt.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/net/wireless/iwlwifi/mvm/tt.c b/drivers/net/wireless/iwlwifi/mvm/tt.c
index d31603c..4c22c0a 100644
--- 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)