1630 	xhci->scratchpad = kzalloc_node(sizeof(*xhci->scratchpad), flags,  in scratchpad_alloc()
1632 	if (!xhci->scratchpad)  in scratchpad_alloc()
1635 	xhci->scratchpad->sp_array = dma_alloc_coherent(dev,  in scratchpad_alloc()
1637 				     &xhci->scratchpad->sp_dma, flags);  in scratchpad_alloc()
1638 	if (!xhci->scratchpad->sp_array)  in scratchpad_alloc()
1641 	xhci->scratchpad->sp_buffers = kcalloc_node(num_sp, sizeof(void *),  in scratchpad_alloc()
1643 	if (!xhci->scratchpad->sp_buffers)  in scratchpad_alloc()
1646 	xhci->dcbaa->dev_context_ptrs[0] = cpu_to_le64(xhci->scratchpad->sp_dma);  in scratchpad_alloc()
1654 		xhci->scratchpad->sp_array[i] = dma;  in scratchpad_alloc()
1655 		xhci->scratchpad->sp_buffers[i] = buf;  in scratchpad_alloc()
1663 				    xhci->scratchpad->sp_buffers[i],  in scratchpad_alloc()
1664 				    xhci->scratchpad->sp_array[i]);  in scratchpad_alloc()
1666 	kfree(xhci->scratchpad->sp_buffers);  in scratchpad_alloc()
1670 			    xhci->scratchpad->sp_array,  in scratchpad_alloc()
1671 			    xhci->scratchpad->sp_dma);  in scratchpad_alloc()
1674 	kfree(xhci->scratchpad);  in scratchpad_alloc()
1675 	xhci->scratchpad = NULL;  in scratchpad_alloc()
1687 	if (!xhci->scratchpad)  in scratchpad_free()
1694 				    xhci->scratchpad->sp_buffers[i],  in scratchpad_free()
1695 				    xhci->scratchpad->sp_array[i]);  in scratchpad_free()
1697 	kfree(xhci->scratchpad->sp_buffers);  in scratchpad_free()
1699 			    xhci->scratchpad->sp_array,  in scratchpad_free()
1700 			    xhci->scratchpad->sp_dma);  in scratchpad_free()
1701 	kfree(xhci->scratchpad);  in scratchpad_free()
1702 	xhci->scratchpad = NULL;  in scratchpad_free()