105 	if (!ctrl->scratchpad)  in xhci_scratchpad_free()
110 	free((void *)(uintptr_t)ctrl->scratchpad->sp_array[0]);  in xhci_scratchpad_free()
111 	free(ctrl->scratchpad->sp_array);  in xhci_scratchpad_free()
112 	free(ctrl->scratchpad);  in xhci_scratchpad_free()
113 	ctrl->scratchpad = NULL;  in xhci_scratchpad_free()
351 	struct xhci_scratchpad *scratchpad;  in xhci_scratchpad_alloc()  local
361 	scratchpad = malloc(sizeof(*scratchpad));  in xhci_scratchpad_alloc()
362 	if (!scratchpad)  in xhci_scratchpad_alloc()
364 	ctrl->scratchpad = scratchpad;  in xhci_scratchpad_alloc()
366 	scratchpad->sp_array = xhci_malloc(num_sp * sizeof(u64));  in xhci_scratchpad_alloc()
367 	if (!scratchpad->sp_array)  in xhci_scratchpad_alloc()
370 		cpu_to_le64((uintptr_t)scratchpad->sp_array);  in xhci_scratchpad_alloc()
389 		scratchpad->sp_array[i] = cpu_to_le64(ptr);  in xhci_scratchpad_alloc()
395 	free(scratchpad->sp_array);  in xhci_scratchpad_alloc()
398 	free(scratchpad);  in xhci_scratchpad_alloc()
399 	ctrl->scratchpad = NULL;  in xhci_scratchpad_alloc()