diff --git a/sys/dev/xdma/controller/pl330.c b/sys/dev/xdma/controller/pl330.c
index 5b3b538d44a..a9afe9fffb2 100644
--- a/sys/dev/xdma/controller/pl330.c
+++ b/sys/dev/xdma/controller/pl330.c
@@ -640,7 +640,5 @@ static driver_t pl330_driver = {
 	sizeof(struct pl330_softc),
 };
 
-static devclass_t pl330_devclass;
-
-EARLY_DRIVER_MODULE(pl330, simplebus, pl330_driver, pl330_devclass, 0, 0,
+EARLY_DRIVER_MODULE(pl330, simplebus, pl330_driver, 0, 0,
     BUS_PASS_INTERRUPT + BUS_PASS_ORDER_LATE);
diff --git a/sys/dev/xdma/xdma_fdt_test.c b/sys/dev/xdma/xdma_fdt_test.c
index edf192a4701..a339aadd20b 100644
--- a/sys/dev/xdma/xdma_fdt_test.c
+++ b/sys/dev/xdma/xdma_fdt_test.c
@@ -426,6 +426,4 @@ static driver_t xdmatest_driver = {
 	sizeof(struct xdmatest_softc),
 };
 
-static devclass_t xdmatest_devclass;
-
-DRIVER_MODULE(xdmatest, simplebus, xdmatest_driver, xdmatest_devclass, 0, 0);
+DRIVER_MODULE(xdmatest, simplebus, xdmatest_driver, 0, 0);