Lines Matching refs:callback
1296 struct snd_seq_port_callback *callback; in snd_seq_ioctl_create_port() local
1314 if ((callback = info->kernel) != NULL) { in snd_seq_ioctl_create_port()
1315 if (callback->owner) in snd_seq_ioctl_create_port()
1316 port->owner = callback->owner; in snd_seq_ioctl_create_port()
1317 port->private_data = callback->private_data; in snd_seq_ioctl_create_port()
1318 port->private_free = callback->private_free; in snd_seq_ioctl_create_port()
1319 port->event_input = callback->event_input; in snd_seq_ioctl_create_port()
1320 port->c_src.open = callback->subscribe; in snd_seq_ioctl_create_port()
1321 port->c_src.close = callback->unsubscribe; in snd_seq_ioctl_create_port()
1322 port->c_dest.open = callback->use; in snd_seq_ioctl_create_port()
1323 port->c_dest.close = callback->unuse; in snd_seq_ioctl_create_port()