iwlwifi: don't init trans->reg_lock from the op_mode

This doesn't make any sense. Init it from the transport instead.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

drivers/net/wireless/iwlwifi/iwl-agn.c

@@ -1588,7 +1588,6 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 	/* these spin locks will be used in apm_ops.init and EEPROM access
 	 * we should init now
 	 */
-	spin_lock_init(&priv->trans->reg_lock);
 	spin_lock_init(&priv->statistics.lock);
 
 	/***********************

drivers/net/wireless/iwlwifi/iwl-trans-pcie.c

@@ -2175,6 +2175,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 
 	/* Initialize the wait queue for commands */
 	init_waitqueue_head(&trans->wait_command_queue);
+	spin_lock_init(&trans->reg_lock);
 
 	return trans;