230 	struct scatterlist		*sg_tx_p;  member
745 	struct scatterlist *sg = priv->sg_tx_p;  in pch_dma_tx_complete()
752 	dma_unmap_sg(port->dev, priv->sg_tx_p, priv->orig_nent, DMA_TO_DEVICE);  in pch_dma_tx_complete()
756 	kfree(priv->sg_tx_p);  in pch_dma_tx_complete()
924 	priv->sg_tx_p = kmalloc_array(num, sizeof(struct scatterlist), GFP_ATOMIC);  in dma_handle_tx()
925 	if (!priv->sg_tx_p) {  in dma_handle_tx()
930 	sg_init_table(priv->sg_tx_p, num); /* Initialize SG table */  in dma_handle_tx()
931 	sg = priv->sg_tx_p;  in dma_handle_tx()
942 	sg = priv->sg_tx_p;  in dma_handle_tx()
963 					priv->sg_tx_p, nent, DMA_MEM_TO_DEV,  in dma_handle_tx()
970 	dma_sync_sg_for_device(port->dev, priv->sg_tx_p, nent, DMA_TO_DEVICE);  in dma_handle_tx()