1191 	struct snd_seq_client *cptr;  in snd_seq_ioctl_running_mode()  local
1195 	cptr = snd_seq_client_use_ptr(info->client);  in snd_seq_ioctl_running_mode()
1196 	if (cptr == NULL)  in snd_seq_ioctl_running_mode()
1215 	cptr->convert32 = (info->cpu_mode < sizeof(long));  in snd_seq_ioctl_running_mode()
1217 	snd_seq_client_unlock(cptr);  in snd_seq_ioctl_running_mode()
1222 static void get_client_info(struct snd_seq_client *cptr,  in get_client_info()  argument
1225 	info->client = cptr->number;  in get_client_info()
1228 	info->type = cptr->type;  in get_client_info()
1229 	strcpy(info->name, cptr->name);  in get_client_info()
1230 	info->filter = cptr->filter;  in get_client_info()
1231 	info->event_lost = cptr->event_lost;  in get_client_info()
1232 	memcpy(info->event_filter, cptr->event_filter, 32);  in get_client_info()
1233 	info->num_ports = cptr->num_ports;  in get_client_info()
1235 	if (cptr->type == USER_CLIENT)  in get_client_info()
1236 		info->pid = pid_vnr(cptr->data.user.owner);  in get_client_info()
1240 	if (cptr->type == KERNEL_CLIENT)  in get_client_info()
1241 		info->card = cptr->data.kernel.card ? cptr->data.kernel.card->number : -1;  in get_client_info()
1252 	struct snd_seq_client *cptr;  in snd_seq_ioctl_get_client_info()  local
1255 	cptr = snd_seq_client_use_ptr(client_info->client);  in snd_seq_ioctl_get_client_info()
1256 	if (cptr == NULL)  in snd_seq_ioctl_get_client_info()
1259 	get_client_info(cptr, client_info);  in snd_seq_ioctl_get_client_info()
1260 	snd_seq_client_unlock(cptr);  in snd_seq_ioctl_get_client_info()
1363 	struct snd_seq_client *cptr;  in snd_seq_ioctl_get_port_info()  local
1366 	cptr = snd_seq_client_use_ptr(info->addr.client);  in snd_seq_ioctl_get_port_info()
1367 	if (cptr == NULL)  in snd_seq_ioctl_get_port_info()
1370 	port = snd_seq_port_use_ptr(cptr, info->addr.port);  in snd_seq_ioctl_get_port_info()
1372 		snd_seq_client_unlock(cptr);  in snd_seq_ioctl_get_port_info()
1379 	snd_seq_client_unlock(cptr);  in snd_seq_ioctl_get_port_info()
1824 	struct snd_seq_client *cptr;  in snd_seq_ioctl_get_client_pool()  local
1826 	cptr = snd_seq_client_use_ptr(info->client);  in snd_seq_ioctl_get_client_pool()
1827 	if (cptr == NULL)  in snd_seq_ioctl_get_client_pool()
1830 	info->client = cptr->number;  in snd_seq_ioctl_get_client_pool()
1831 	info->output_pool = cptr->pool->size;  in snd_seq_ioctl_get_client_pool()
1832 	info->output_room = cptr->pool->room;  in snd_seq_ioctl_get_client_pool()
1834 	info->output_free = snd_seq_unused_cells(cptr->pool);  in snd_seq_ioctl_get_client_pool()
1835 	if (cptr->type == USER_CLIENT) {  in snd_seq_ioctl_get_client_pool()
1836 		info->input_pool = cptr->data.user.fifo_pool_size;  in snd_seq_ioctl_get_client_pool()
1838 		info->input_free = snd_seq_fifo_unused_cells(cptr->data.user.fifo);  in snd_seq_ioctl_get_client_pool()
1843 	snd_seq_client_unlock(cptr);  in snd_seq_ioctl_get_client_pool()
1953 	struct snd_seq_client *cptr = NULL;  in snd_seq_ioctl_query_subs()  local
1959 	if ((cptr = snd_seq_client_use_ptr(subs->root.client)) == NULL)  in snd_seq_ioctl_query_subs()
1961 	if ((port = snd_seq_port_use_ptr(cptr, subs->root.port)) == NULL)  in snd_seq_ioctl_query_subs()
2002 	if (cptr)  in snd_seq_ioctl_query_subs()
2003 		snd_seq_client_unlock(cptr);  in snd_seq_ioctl_query_subs()
2016 	struct snd_seq_client *cptr = NULL;  in snd_seq_ioctl_query_next_client()  local
2024 		cptr = snd_seq_client_use_ptr(info->client);  in snd_seq_ioctl_query_next_client()
2025 		if (cptr)  in snd_seq_ioctl_query_next_client()
2028 	if (cptr == NULL)  in snd_seq_ioctl_query_next_client()
2031 	get_client_info(cptr, info);  in snd_seq_ioctl_query_next_client()
2032 	snd_seq_client_unlock(cptr);  in snd_seq_ioctl_query_next_client()
2044 	struct snd_seq_client *cptr;  in snd_seq_ioctl_query_next_port()  local
2047 	cptr = snd_seq_client_use_ptr(info->addr.client);  in snd_seq_ioctl_query_next_port()
2048 	if (cptr == NULL)  in snd_seq_ioctl_query_next_port()
2053 	port = snd_seq_port_query_nearest(cptr, info);  in snd_seq_ioctl_query_next_port()
2055 		snd_seq_client_unlock(cptr);  in snd_seq_ioctl_query_next_port()
2063 	snd_seq_client_unlock(cptr);  in snd_seq_ioctl_query_next_port()
2257 	struct snd_seq_client *cptr;  in snd_seq_kernel_client_enqueue()  local
2274 	cptr = snd_seq_client_use_ptr(client);  in snd_seq_kernel_client_enqueue()
2275 	if (cptr == NULL)  in snd_seq_kernel_client_enqueue()
2278 	if (!cptr->accept_output) {  in snd_seq_kernel_client_enqueue()
2281 		mutex_lock(&cptr->ioctl_mutex);  in snd_seq_kernel_client_enqueue()
2282 		result = snd_seq_client_enqueue_event(cptr, ev, file, blocking,  in snd_seq_kernel_client_enqueue()
2284 						      &cptr->ioctl_mutex);  in snd_seq_kernel_client_enqueue()
2285 		mutex_unlock(&cptr->ioctl_mutex);  in snd_seq_kernel_client_enqueue()
2288 	snd_seq_client_unlock(cptr);  in snd_seq_kernel_client_enqueue()
2303 	struct snd_seq_client *cptr;  in snd_seq_kernel_client_dispatch()  local
2316 	cptr = snd_seq_client_use_ptr(client);  in snd_seq_kernel_client_dispatch()
2317 	if (cptr == NULL)  in snd_seq_kernel_client_dispatch()
2320 	if (!cptr->accept_output)  in snd_seq_kernel_client_dispatch()
2323 		result = snd_seq_deliver_event(cptr, ev, atomic, hop);  in snd_seq_kernel_client_dispatch()
2325 	snd_seq_client_unlock(cptr);  in snd_seq_kernel_client_dispatch()