snd_seq_queue_timer_set_tempo 1711 sound/core/seq/seq_clientmgr.c 	return snd_seq_queue_timer_set_tempo(tempo->queue, client, tempo);
snd_seq_queue_timer_set_tempo  105 sound/core/seq/seq_queue.h int snd_seq_queue_timer_set_tempo(int queueid, int client, struct snd_seq_queue_tempo *info);