usb: gadget: s3c2410_udc: 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>

drivers/usb/gadget/s3c2410_udc.c

@@ -1824,9 +1824,6 @@ static int s3c2410_udc_probe(struct platform_device *pdev)
 		goto err_mem;
 	}
 
-	udc->gadget.dev.parent = &pdev->dev;
-	udc->gadget.dev.dma_mask = pdev->dev.dma_mask;
-
 	the_controller = udc;
 	platform_set_drvdata(pdev, udc);