diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans-gen2.c
index a50e845cea42..64262bcca55d 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans-gen2.c
@@ -398,9 +398,9 @@ void iwl_trans_pcie_gen2_fw_alive(struct iwl_trans *trans)
 	mutex_unlock(&trans_pcie->mutex);
 
 	if (trans->mac_cfg->device_family >= IWL_DEVICE_FAMILY_BZ)
-		trans->step_urm = !!(iwl_read_umac_prph(trans,
-							CNVI_PMU_STEP_FLOW) &
-					CNVI_PMU_STEP_FLOW_FORCE_URM);
+		trans->step_urm = !!(iwl_read_prph(trans,
+						   CNVI_PMU_STEP_FLOW) &
+				     CNVI_PMU_STEP_FLOW_FORCE_URM);
 }
 
 static bool iwl_pcie_set_ltr(struct iwl_trans *trans)