37 	struct fsl_mc_resource_pool *res_pool;  in fsl_mc_resource_pool_add_device()  local
49 	res_pool = &mc_bus->resource_pools[pool_type];  in fsl_mc_resource_pool_add_device()
50 	if (res_pool->type != pool_type)  in fsl_mc_resource_pool_add_device()
52 	if (res_pool->mc_bus != mc_bus)  in fsl_mc_resource_pool_add_device()
55 	mutex_lock(&res_pool->mutex);  in fsl_mc_resource_pool_add_device()
57 	if (res_pool->max_count < 0)  in fsl_mc_resource_pool_add_device()
59 	if (res_pool->free_count < 0 ||  in fsl_mc_resource_pool_add_device()
60 	    res_pool->free_count > res_pool->max_count)  in fsl_mc_resource_pool_add_device()
75 	resource->parent_pool = res_pool;  in fsl_mc_resource_pool_add_device()
77 	list_add_tail(&resource->node, &res_pool->free_list);  in fsl_mc_resource_pool_add_device()
79 	res_pool->free_count++;  in fsl_mc_resource_pool_add_device()
80 	res_pool->max_count++;  in fsl_mc_resource_pool_add_device()
83 	mutex_unlock(&res_pool->mutex);  in fsl_mc_resource_pool_add_device()
102 	struct fsl_mc_resource_pool *res_pool;  in fsl_mc_resource_pool_remove_device()  local
115 	res_pool = resource->parent_pool;  in fsl_mc_resource_pool_remove_device()
116 	if (res_pool != &mc_bus->resource_pools[resource->type])  in fsl_mc_resource_pool_remove_device()
119 	mutex_lock(&res_pool->mutex);  in fsl_mc_resource_pool_remove_device()
121 	if (res_pool->max_count <= 0)  in fsl_mc_resource_pool_remove_device()
123 	if (res_pool->free_count <= 0 ||  in fsl_mc_resource_pool_remove_device()
124 	    res_pool->free_count > res_pool->max_count)  in fsl_mc_resource_pool_remove_device()
140 	res_pool->free_count--;  in fsl_mc_resource_pool_remove_device()
141 	res_pool->max_count--;  in fsl_mc_resource_pool_remove_device()
147 	mutex_unlock(&res_pool->mutex);  in fsl_mc_resource_pool_remove_device()
179 	struct fsl_mc_resource_pool *res_pool;  in fsl_mc_resource_allocate()  local
191 	res_pool = &mc_bus->resource_pools[pool_type];  in fsl_mc_resource_allocate()
192 	if (res_pool->mc_bus != mc_bus)  in fsl_mc_resource_allocate()
195 	mutex_lock(&res_pool->mutex);  in fsl_mc_resource_allocate()
196 	resource = list_first_entry_or_null(&res_pool->free_list,  in fsl_mc_resource_allocate()
209 	if (resource->parent_pool != res_pool)  in fsl_mc_resource_allocate()
211 	if (res_pool->free_count <= 0 ||  in fsl_mc_resource_allocate()
212 	    res_pool->free_count > res_pool->max_count)  in fsl_mc_resource_allocate()
217 	res_pool->free_count--;  in fsl_mc_resource_allocate()
220 	mutex_unlock(&res_pool->mutex);  in fsl_mc_resource_allocate()
229 	struct fsl_mc_resource_pool *res_pool;  in fsl_mc_resource_free()  local
231 	res_pool = resource->parent_pool;  in fsl_mc_resource_free()
232 	if (resource->type != res_pool->type)  in fsl_mc_resource_free()
235 	mutex_lock(&res_pool->mutex);  in fsl_mc_resource_free()
236 	if (res_pool->free_count < 0 ||  in fsl_mc_resource_free()
237 	    res_pool->free_count >= res_pool->max_count)  in fsl_mc_resource_free()
243 	list_add_tail(&resource->node, &res_pool->free_list);  in fsl_mc_resource_free()
244 	res_pool->free_count++;  in fsl_mc_resource_free()
246 	mutex_unlock(&res_pool->mutex);  in fsl_mc_resource_free()
348 	struct fsl_mc_resource_pool *res_pool =  in fsl_mc_populate_irq_pool()  local
374 		mc_dev_irq->resource.type = res_pool->type;  in fsl_mc_populate_irq_pool()
376 		mc_dev_irq->resource.parent_pool = res_pool;  in fsl_mc_populate_irq_pool()
378 		list_add_tail(&mc_dev_irq->resource.node, &res_pool->free_list);  in fsl_mc_populate_irq_pool()
387 	res_pool->max_count = irq_count;  in fsl_mc_populate_irq_pool()
388 	res_pool->free_count = irq_count;  in fsl_mc_populate_irq_pool()
405 	struct fsl_mc_resource_pool *res_pool =  in fsl_mc_cleanup_irq_pool()  local
411 	if (res_pool->max_count == 0)  in fsl_mc_cleanup_irq_pool()
414 	if (res_pool->free_count != res_pool->max_count)  in fsl_mc_cleanup_irq_pool()
417 	INIT_LIST_HEAD(&res_pool->free_list);  in fsl_mc_cleanup_irq_pool()
418 	res_pool->max_count = 0;  in fsl_mc_cleanup_irq_pool()
419 	res_pool->free_count = 0;  in fsl_mc_cleanup_irq_pool()
436 	struct fsl_mc_resource_pool *res_pool;  in fsl_mc_allocate_irqs()  local
453 	res_pool = &mc_bus->resource_pools[FSL_MC_POOL_IRQ];  in fsl_mc_allocate_irqs()
454 	if (res_pool->free_count < irq_count) {  in fsl_mc_allocate_irqs()
531 		struct fsl_mc_resource_pool *res_pool =  in fsl_mc_init_all_resource_pools()  local
534 		res_pool->type = pool_type;  in fsl_mc_init_all_resource_pools()
535 		res_pool->max_count = 0;  in fsl_mc_init_all_resource_pools()
536 		res_pool->free_count = 0;  in fsl_mc_init_all_resource_pools()
537 		res_pool->mc_bus = mc_bus;  in fsl_mc_init_all_resource_pools()
538 		INIT_LIST_HEAD(&res_pool->free_list);  in fsl_mc_init_all_resource_pools()
539 		mutex_init(&res_pool->mutex);  in fsl_mc_init_all_resource_pools()
549 	struct fsl_mc_resource_pool *res_pool =  in fsl_mc_cleanup_resource_pool()  local
553 	list_for_each_entry_safe(resource, next, &res_pool->free_list, node) {  in fsl_mc_cleanup_resource_pool()