usb: gadget: aspeed: set port_dev dma mask

Reviewed By: benwei13 Differential Revision: D25851037 fbshipit-source-id: 419bad3ca5
facebook · Jan 11, 2021 · 83153bd · 83153bd
1 parent 331b21b
commit 83153bd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/dev.c b/drivers/usb/gadget/udc/aspeed-vhub/dev.c
@@ -569,6 +569,7 @@ int ast_vhub_init_dev(struct ast_vhub *vhub, unsigned int idx)
 	device_initialize(d->port_dev);
 	d->port_dev->release = ast_vhub_dev_release;
 	d->port_dev->parent = parent;
+	d->port_dev->dma_mask = parent->dma_mask;
 	dev_set_name(d->port_dev, "%s:p%d", dev_name(parent), idx + 1);
 	rc = device_add(d->port_dev);
 	if (rc)