224  *	perform the high level setup for the new edac_device instance
240 	/* Point to the 'edac_subsys' this instance 'reports' to */  in edac_device_register_sysfs_main_kobj()
304 /* edac_dev -> instance information */
307  * Set of low-level instance attribute show functions
309 static ssize_t instance_ue_count_show(struct edac_device_instance *instance,  in instance_ue_count_show()  argument
312 	return sprintf(data, "%u\n", instance->counters.ue_count);  in instance_ue_count_show()
315 static ssize_t instance_ce_count_show(struct edac_device_instance *instance,  in instance_ce_count_show()  argument
318 	return sprintf(data, "%u\n", instance->counters.ce_count);  in instance_ce_count_show()
324 /* DEVICE instance kobject release() function */
327 	struct edac_device_instance *instance;  in edac_device_ctrl_instance_release()  local
334 	instance = to_instance(kobj);  in edac_device_ctrl_instance_release()
335 	kobject_put(&instance->ctl->kobj);  in edac_device_ctrl_instance_release()
338 /* instance specific attribute structure */
345 /* Function to 'show' fields from the edac_dev 'instance' structure */
349 	struct edac_device_instance *instance = to_instance(kobj);  in edac_dev_instance_show()  local
353 		return instance_attr->show(instance, buffer);  in edac_dev_instance_show()
357 /* Function to 'store' fields into the edac_dev 'instance' structure */
362 	struct edac_device_instance *instance = to_instance(kobj);  in edac_dev_instance_store()  local
366 		return instance_attr->store(instance, buffer, count);  in edac_dev_instance_store()
370 /* edac_dev file operations for an 'instance' */
384  * Define attributes visible for the edac_device instance object
391 /* list of edac_dev 'instance' attributes */
399 /* The 'ktype' for each edac_dev 'instance' */
406 /* edac_dev -> instance -> block information */
441 	/* map from 'block kobj' to 'block->instance->controller->main_kobj'  in edac_device_ctrl_block_release()
444 	kobject_put(&block->instance->ctl->kobj);  in edac_device_ctrl_block_release()
495 				struct edac_device_instance *instance,  in edac_device_create_block()  argument
503 	edac_dbg(4, "Instance '%s' inst_p=%p  block '%s'  block_p=%p\n",  in edac_device_create_block()
504 		 instance->name, instance, block->name, block);  in edac_device_create_block()
512 	 * and this instance is dependent on the main  in edac_device_create_block()
522 				   &instance->kobj,  in edac_device_create_block()
525 		edac_dbg(1, "Failed to register instance '%s'\n", block->name);  in edac_device_create_block()
589 /* instance ctor/dtor code */
593  *	create just one instance of an edac_device 'instance'
600 	struct edac_device_instance *instance;  in edac_device_create_instance()  local
603 	instance = &edac_dev->instances[idx];  in edac_device_create_instance()
605 	/* Init the instance's kobject */  in edac_device_create_instance()
606 	memset(&instance->kobj, 0, sizeof(struct kobject));  in edac_device_create_instance()
608 	instance->ctl = edac_dev;  in edac_device_create_instance()
611 	 * and this instance is dependent on the main  in edac_device_create_instance()
619 	/* Formally register this instance's kobject under the edac_device */  in edac_device_create_instance()
620 	err = kobject_init_and_add(&instance->kobj, &ktype_instance_ctrl,  in edac_device_create_instance()
621 				   &edac_dev->kobj, "%s", instance->name);  in edac_device_create_instance()
623 		edac_dbg(2, "Failed to register instance '%s'\n",  in edac_device_create_instance()
624 			 instance->name);  in edac_device_create_instance()
629 	edac_dbg(4, "now register '%d' blocks for instance %d\n",  in edac_device_create_instance()
630 		 instance->nr_blocks, idx);  in edac_device_create_instance()
632 	/* register all blocks of this instance */  in edac_device_create_instance()
633 	for (i = 0; i < instance->nr_blocks; i++) {  in edac_device_create_instance()
634 		err = edac_device_create_block(edac_dev, instance,  in edac_device_create_instance()
635 						&instance->blocks[i]);  in edac_device_create_instance()
640 							&instance->blocks[j]);  in edac_device_create_instance()
644 	kobject_uevent(&instance->kobj, KOBJ_ADD);  in edac_device_create_instance()
646 	edac_dbg(4, "Registered instance %d '%s' kobject\n",  in edac_device_create_instance()
647 		 idx, instance->name);  in edac_device_create_instance()
653 	kobject_put(&instance->kobj);  in edac_device_create_instance()
661  *	remove an edac_device instance
666 	struct edac_device_instance *instance;  in edac_device_delete_instance()  local
669 	instance = &edac_dev->instances[idx];  in edac_device_delete_instance()
671 	/* unregister all blocks in this instance */  in edac_device_delete_instance()
672 	for (i = 0; i < instance->nr_blocks; i++)  in edac_device_delete_instance()
673 		edac_device_delete_block(edac_dev, &instance->blocks[i]);  in edac_device_delete_instance()
675 	/* unregister this instance's kobject, SEE:  in edac_device_delete_instance()
678 	kobject_put(&instance->kobj);  in edac_device_delete_instance()
724  *	add some attributes to this instance's main kobject
753  *	remove any attributes to this instance's main kobject
762 	 * removing each attribute listed from this device's instance's kobject  in edac_device_remove_main_sysfs_attributes()
779  * created. 'instance' and 'block' kobjects should be registered
812 	/* Create the first level instance directories  in edac_device_create_sysfs()
855 	/* walk the instance/block kobject tree, deconstructing it */  in edac_device_remove_sysfs()