usb: gadget: amd5536udc: remove unnecessary initializations

udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c
index eec4461..c994122 100644
--- a/drivers/usb/gadget/amd5536udc.c
+++ b/drivers/usb/gadget/amd5536udc.c
@@ -3244,8 +3244,6 @@
 	dev->phys_addr = resource;
 	dev->irq = pdev->irq;
 	dev->pdev = pdev;
-	dev->gadget.dev.parent = &pdev->dev;
-	dev->gadget.dev.dma_mask = pdev->dev.dma_mask;
 
 	/* general probing */
 	if (udc_probe(dev) == 0)