26 	struct stm_device	*stm;  member
102 	struct stm_device *stm;  in stp_policy_node_masters_store()  local
110 	stm = policy_node->policy->stm;  in stp_policy_node_masters_store()
111 	if (!stm)  in stp_policy_node_masters_store()
115 	if (first > last || first < stm->data->sw_start ||  in stp_policy_node_masters_store()
116 	    last > stm->data->sw_end) {  in stp_policy_node_masters_store()
149 	struct stm_device *stm;  in stp_policy_node_channels_store()  local
157 	stm = policy_node->policy->stm;  in stp_policy_node_channels_store()
158 	if (!stm)  in stp_policy_node_channels_store()
162 	    last >= stm->data->sw_nchannels) {  in stp_policy_node_channels_store()
238 	if (!policy->stm)  in stp_policy_node_make()
241 	pdrv = policy->stm->pdrv;  in stp_policy_node_make()
251 	if (policy->stm->pdrv_node_type)  in stp_policy_node_make()
252 		type = policy->stm->pdrv_node_type;  in stp_policy_node_make()
259 	policy_node->first_master = policy->stm->data->sw_start;  in stp_policy_node_make()
260 	policy_node->last_master = policy->stm->data->sw_end;  in stp_policy_node_make()
262 	policy_node->last_channel = policy->stm->data->sw_nchannels - 1;  in stp_policy_node_make()
295 			(policy && policy->stm) ?  in stp_policy_device_show()
296 			policy->stm->data->name :  in stp_policy_device_show()
311 			(policy && policy->stm) ?  in stp_policy_protocol_show()
312 			policy->stm->pdrv->name :  in stp_policy_protocol_show()
328 	struct stm_device *stm = policy->stm;  in stp_policy_unbind()  local
335 	if (WARN_ON_ONCE(!policy->stm))  in stp_policy_unbind()
338 	lockdep_assert_held(&stm->policy_mutex);  in stp_policy_unbind()
340 	stm->policy = NULL;  in stp_policy_unbind()
341 	policy->stm = NULL;  in stp_policy_unbind()
346 	stm_put_protocol(stm->pdrv);  in stp_policy_unbind()
347 	stm->pdrv = NULL;  in stp_policy_unbind()
348 	stm_put_device(stm);  in stp_policy_unbind()
354 	struct stm_device *stm = policy->stm;  in stp_policy_release()  local
357 	if (!stm)  in stp_policy_release()
360 	mutex_lock(&stm->policy_mutex);  in stp_policy_release()
362 	mutex_unlock(&stm->policy_mutex);  in stp_policy_release()
389 	struct stm_device *stm;  in stp_policy_make()  local
420 	stm = stm_find_device(devname);  in stp_policy_make()
421 	if (!stm) {  in stp_policy_make()
430 		stm_put_device(stm);  in stp_policy_make()
434 	mutex_lock(&stm->policy_mutex);  in stp_policy_make()
435 	if (stm->policy) {  in stp_policy_make()
440 	stm->policy = kzalloc(sizeof(*stm->policy), GFP_KERNEL);  in stp_policy_make()
441 	if (!stm->policy) {  in stp_policy_make()
446 	config_group_init_type_name(&stm->policy->group, name,  in stp_policy_make()
449 	stm->pdrv = pdrv;  in stp_policy_make()
450 	stm->pdrv_node_type = pdrv_node_type;  in stp_policy_make()
451 	stm->policy->stm = stm;  in stp_policy_make()
452 	ret = &stm->policy->group;  in stp_policy_make()
455 	mutex_unlock(&stm->policy_mutex);  in stp_policy_make()
463 		stm_put_device(stm);  in stp_policy_make()
533 stp_policy_node_lookup(struct stm_device *stm, char *s)  in stp_policy_node_lookup()  argument
539 	mutex_lock(&stm->policy_mutex);  in stp_policy_node_lookup()
540 	if (stm->policy)  in stp_policy_node_lookup()
541 		policy_node = __stp_policy_node_lookup(stm->policy, s);  in stp_policy_node_lookup()
542 	mutex_unlock(&stm->policy_mutex);  in stp_policy_node_lookup()