SNDRV_SEQ_PORT_SYSTEM_TIMER 136 sound/core/seq/oss/seq_oss_timer.c ev.dest.port = SNDRV_SEQ_PORT_SYSTEM_TIMER; SNDRV_SEQ_PORT_SYSTEM_TIMER 654 sound/core/seq/seq_queue.c sev.source.port = SNDRV_SEQ_PORT_SYSTEM_TIMER; SNDRV_SEQ_PORT_SYSTEM_TIMER 136 sound/core/seq/seq_system.c port->addr.port = SNDRV_SEQ_PORT_SYSTEM_TIMER;