diff --git a/drivers/staging/fsl-mc/bus/mc-bus.c b/drivers/staging/fsl-mc/bus/mc-bus.c
index b4e90221a802..de15fa9b4ba7 100644
--- a/drivers/staging/fsl-mc/bus/mc-bus.c
+++ b/drivers/staging/fsl-mc/bus/mc-bus.c
@@ -333,7 +333,7 @@ int fsl_mc_device_add(struct dprc_obj_desc *obj_desc,
 	device_initialize(&mc_dev->dev);
 	mc_dev->dev.parent = parent_dev;
 	mc_dev->dev.bus = &fsl_mc_bus_type;
-	dev_set_name(&mc_dev->dev, "%s.%x", obj_desc->type, obj_desc->id);
+	dev_set_name(&mc_dev->dev, "%s.%d", obj_desc->type, obj_desc->id);
 
 	if (strcmp(obj_desc->type, "dprc") == 0) {
 		struct fsl_mc_io *mc_io2;