tb_ring_poll      766 drivers/net/thunderbolt.c 		frame = tb_ring_poll(net->rx_ring.ring);
tb_ring_poll      334 drivers/thunderbolt/nhi.c EXPORT_SYMBOL_GPL(tb_ring_poll);
tb_ring_poll      609 include/linux/thunderbolt.h struct ring_frame *tb_ring_poll(struct tb_ring *ring);