1189 	struct snd_seq_client *cptr;  in snd_seq_ioctl_running_mode()  local
1193 	cptr = snd_seq_client_use_ptr(info->client);  in snd_seq_ioctl_running_mode()
1194 	if (cptr == NULL)  in snd_seq_ioctl_running_mode()
1213 	cptr->convert32 = (info->cpu_mode < sizeof(long));  in snd_seq_ioctl_running_mode()
1215 	snd_seq_client_unlock(cptr);  in snd_seq_ioctl_running_mode()
1220 static void get_client_info(struct snd_seq_client *cptr,  in get_client_info()  argument
1223 	info->client = cptr->number;  in get_client_info()
1226 	info->type = cptr->type;  in get_client_info()
1227 	strcpy(info->name, cptr->name);  in get_client_info()
1228 	info->filter = cptr->filter;  in get_client_info()
1229 	info->event_lost = cptr->event_lost;  in get_client_info()
1230 	memcpy(info->event_filter, cptr->event_filter, 32);  in get_client_info()
1231 	info->num_ports = cptr->num_ports;  in get_client_info()
1233 	if (cptr->type == USER_CLIENT)  in get_client_info()
1234 		info->pid = pid_vnr(cptr->data.user.owner);  in get_client_info()
1238 	if (cptr->type == KERNEL_CLIENT)  in get_client_info()
1239 		info->card = cptr->data.kernel.card ? cptr->data.kernel.card->number : -1;  in get_client_info()
1250 	struct snd_seq_client *cptr;  in snd_seq_ioctl_get_client_info()  local
1253 	cptr = snd_seq_client_use_ptr(client_info->client);  in snd_seq_ioctl_get_client_info()
1254 	if (cptr == NULL)  in snd_seq_ioctl_get_client_info()
1257 	get_client_info(cptr, client_info);  in snd_seq_ioctl_get_client_info()
1258 	snd_seq_client_unlock(cptr);  in snd_seq_ioctl_get_client_info()
1361 	struct snd_seq_client *cptr;  in snd_seq_ioctl_get_port_info()  local
1364 	cptr = snd_seq_client_use_ptr(info->addr.client);  in snd_seq_ioctl_get_port_info()
1365 	if (cptr == NULL)  in snd_seq_ioctl_get_port_info()
1368 	port = snd_seq_port_use_ptr(cptr, info->addr.port);  in snd_seq_ioctl_get_port_info()
1370 		snd_seq_client_unlock(cptr);  in snd_seq_ioctl_get_port_info()
1377 	snd_seq_client_unlock(cptr);  in snd_seq_ioctl_get_port_info()
1822 	struct snd_seq_client *cptr;  in snd_seq_ioctl_get_client_pool()  local
1824 	cptr = snd_seq_client_use_ptr(info->client);  in snd_seq_ioctl_get_client_pool()
1825 	if (cptr == NULL)  in snd_seq_ioctl_get_client_pool()
1828 	info->client = cptr->number;  in snd_seq_ioctl_get_client_pool()
1829 	info->output_pool = cptr->pool->size;  in snd_seq_ioctl_get_client_pool()
1830 	info->output_room = cptr->pool->room;  in snd_seq_ioctl_get_client_pool()
1832 	info->output_free = snd_seq_unused_cells(cptr->pool);  in snd_seq_ioctl_get_client_pool()
1833 	if (cptr->type == USER_CLIENT) {  in snd_seq_ioctl_get_client_pool()
1834 		info->input_pool = cptr->data.user.fifo_pool_size;  in snd_seq_ioctl_get_client_pool()
1836 		info->input_free = snd_seq_fifo_unused_cells(cptr->data.user.fifo);  in snd_seq_ioctl_get_client_pool()
1841 	snd_seq_client_unlock(cptr);  in snd_seq_ioctl_get_client_pool()
1951 	struct snd_seq_client *cptr = NULL;  in snd_seq_ioctl_query_subs()  local
1957 	if ((cptr = snd_seq_client_use_ptr(subs->root.client)) == NULL)  in snd_seq_ioctl_query_subs()
1959 	if ((port = snd_seq_port_use_ptr(cptr, subs->root.port)) == NULL)  in snd_seq_ioctl_query_subs()
2000 	if (cptr)  in snd_seq_ioctl_query_subs()
2001 		snd_seq_client_unlock(cptr);  in snd_seq_ioctl_query_subs()
2014 	struct snd_seq_client *cptr = NULL;  in snd_seq_ioctl_query_next_client()  local
2022 		cptr = snd_seq_client_use_ptr(info->client);  in snd_seq_ioctl_query_next_client()
2023 		if (cptr)  in snd_seq_ioctl_query_next_client()
2026 	if (cptr == NULL)  in snd_seq_ioctl_query_next_client()
2029 	get_client_info(cptr, info);  in snd_seq_ioctl_query_next_client()
2030 	snd_seq_client_unlock(cptr);  in snd_seq_ioctl_query_next_client()
2042 	struct snd_seq_client *cptr;  in snd_seq_ioctl_query_next_port()  local
2045 	cptr = snd_seq_client_use_ptr(info->addr.client);  in snd_seq_ioctl_query_next_port()
2046 	if (cptr == NULL)  in snd_seq_ioctl_query_next_port()
2051 	port = snd_seq_port_query_nearest(cptr, info);  in snd_seq_ioctl_query_next_port()
2053 		snd_seq_client_unlock(cptr);  in snd_seq_ioctl_query_next_port()
2061 	snd_seq_client_unlock(cptr);  in snd_seq_ioctl_query_next_port()
2255 	struct snd_seq_client *cptr;  in snd_seq_kernel_client_enqueue()  local
2272 	cptr = snd_seq_client_use_ptr(client);  in snd_seq_kernel_client_enqueue()
2273 	if (cptr == NULL)  in snd_seq_kernel_client_enqueue()
2276 	if (!cptr->accept_output) {  in snd_seq_kernel_client_enqueue()
2279 		mutex_lock(&cptr->ioctl_mutex);  in snd_seq_kernel_client_enqueue()
2280 		result = snd_seq_client_enqueue_event(cptr, ev, file, blocking,  in snd_seq_kernel_client_enqueue()
2282 						      &cptr->ioctl_mutex);  in snd_seq_kernel_client_enqueue()
2283 		mutex_unlock(&cptr->ioctl_mutex);  in snd_seq_kernel_client_enqueue()
2286 	snd_seq_client_unlock(cptr);  in snd_seq_kernel_client_enqueue()
2301 	struct snd_seq_client *cptr;  in snd_seq_kernel_client_dispatch()  local
2314 	cptr = snd_seq_client_use_ptr(client);  in snd_seq_kernel_client_dispatch()
2315 	if (cptr == NULL)  in snd_seq_kernel_client_dispatch()
2318 	if (!cptr->accept_output)  in snd_seq_kernel_client_dispatch()
2321 		result = snd_seq_deliver_event(cptr, ev, atomic, hop);  in snd_seq_kernel_client_dispatch()
2323 	snd_seq_client_unlock(cptr);  in snd_seq_kernel_client_dispatch()