iwlwifi: mvm: take the transport ref back when leaving
If d0i3 is supported, we have released the initial transport reference
in iwl_op_mode_mvm_start(), so we should take it back in
iwl_op_mode_mvm_stop() to keep it balanced.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index f3283f4..3760a09 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -703,6 +703,13 @@
struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
int i;
+ /* If d0i3 is supported, we have released the reference that
+ * the transport started with, so we should take it back now
+ * that we are leaving.
+ */
+ if (iwl_mvm_is_d0i3_supported(mvm))
+ iwl_trans_ref(mvm->trans);
+
iwl_mvm_leds_exit(mvm);
iwl_mvm_thermal_exit(mvm);