SNDRV_SEQ_EVENT_PORT_UNSUBSCRIBED 1494 sound/core/seq/seq_clientmgr.c 						   &subs, SNDRV_SEQ_EVENT_PORT_UNSUBSCRIBED);
SNDRV_SEQ_EVENT_PORT_UNSUBSCRIBED  458 sound/core/seq/seq_ports.c 						   info, SNDRV_SEQ_EVENT_PORT_UNSUBSCRIBED);