sfc: change Unknown MCDI event message to print full event.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/sfc/mcdi.c

@@ -1389,8 +1389,9 @@ void efx_mcdi_process_event(struct efx_channel *channel,
 				MCDI_EVENT_FIELD(*event, PROXY_RESPONSE_RC));
 		break;
 	default:
-		netif_err(efx, hw, efx->net_dev, "Unknown MCDI event 0x%x\n",
-			  code);
+		netif_err(efx, hw, efx->net_dev,
+			  "Unknown MCDI event " EFX_QWORD_FMT "\n",
+			  EFX_QWORD_VAL(*event));
 	}
 }