65 static void xhci_segment_free(struct xhci_segment *seg)  in xhci_segment_free()  argument
67 	free(seg->trbs);  in xhci_segment_free()
68 	seg->trbs = NULL;  in xhci_segment_free()
70 	free(seg);  in xhci_segment_free()
81 	struct xhci_segment *seg;  in xhci_ring_free()  local
87 	seg = first_seg->next;  in xhci_ring_free()
88 	while (seg != first_seg) {  in xhci_ring_free()
89 		struct xhci_segment *next = seg->next;  in xhci_ring_free()
90 		xhci_segment_free(seg);  in xhci_ring_free()
91 		seg = next;  in xhci_ring_free()
276 	struct xhci_segment *seg;  in xhci_segment_alloc()  local
278 	seg = (struct xhci_segment *)malloc(sizeof(struct xhci_segment));  in xhci_segment_alloc()
279 	BUG_ON(!seg);  in xhci_segment_alloc()
281 	seg->trbs = (union xhci_trb *)xhci_malloc(SEGMENT_SIZE);  in xhci_segment_alloc()
283 	seg->next = NULL;  in xhci_segment_alloc()
285 	return seg;  in xhci_segment_alloc()
511 	struct xhci_segment *seg;  in xhci_mem_init()  local
556 	for (val = 0, seg = ctrl->event_ring->first_seg;  in xhci_mem_init()
560 		trb_64 = (uintptr_t)seg->trbs;  in xhci_mem_init()
565 		seg = seg->next;  in xhci_mem_init()