882 	int			ret;  in emac_rx_handler()  local
912 	ret = cpdma_chan_submit(priv->rxchan, skb, skb->data,  in emac_rx_handler()
915 	WARN_ON(ret == -ENOMEM);  in emac_rx_handler()
916 	if (unlikely(ret < 0))  in emac_rx_handler()
1411 	int q, m, ret;  in emac_dev_open()  local
1418 	ret = pm_runtime_get_sync(&priv->pdev->dev);  in emac_dev_open()
1419 	if (ret < 0) {  in emac_dev_open()
1422 			__func__, ret);  in emac_dev_open()
1423 		return ret;  in emac_dev_open()
1444 		ret = cpdma_chan_idle_submit(priv->rxchan, skb, skb->data,  in emac_dev_open()
1446 		if (WARN_ON(ret < 0))  in emac_dev_open()
1458 				ret = -EBUSY;  in emac_dev_open()
1488 			ret = -ENODEV;  in emac_dev_open()
1518 			ret = PTR_ERR(phydev);  in emac_dev_open()
1564 	return ret;  in emac_dev_open()