81 	struct devcd_entry *devcd = dev_to_devcd(dev);  in devcd_dev_release()  local
83 	devcd->free(devcd->data);  in devcd_dev_release()
84 	module_put(devcd->owner);  in devcd_dev_release()
90 	if (devcd->failing_dev->kobj.sd)  in devcd_dev_release()
91 		sysfs_delete_link(&devcd->failing_dev->kobj, &dev->kobj,  in devcd_dev_release()
94 	put_device(devcd->failing_dev);  in devcd_dev_release()
95 	kfree(devcd);  in devcd_dev_release()
100 	struct devcd_entry *devcd;  in devcd_del()  local
102 	devcd = container_of(wk, struct devcd_entry, del_wk.work);  in devcd_del()
104 	device_del(&devcd->devcd_dev);  in devcd_del()
105 	put_device(&devcd->devcd_dev);  in devcd_del()
113 	struct devcd_entry *devcd = dev_to_devcd(dev);  in devcd_data_read()  local
115 	return devcd->read(buffer, offset, count, devcd->data, devcd->datalen);  in devcd_data_read()
123 	struct devcd_entry *devcd = dev_to_devcd(dev);  in devcd_data_write()  local
125 	mutex_lock(&devcd->mutex);  in devcd_data_write()
126 	if (!devcd->delete_work) {  in devcd_data_write()
127 		devcd->delete_work = true;  in devcd_data_write()
128 		mod_delayed_work(system_wq, &devcd->del_wk, 0);  in devcd_data_write()
130 	mutex_unlock(&devcd->mutex);  in devcd_data_write()
152 	struct devcd_entry *devcd = dev_to_devcd(dev);  in devcd_free()  local
154 	mutex_lock(&devcd->mutex);  in devcd_free()
155 	if (!devcd->delete_work)  in devcd_free()
156 		devcd->delete_work = true;  in devcd_free()
158 	flush_delayed_work(&devcd->del_wk);  in devcd_free()
159 	mutex_unlock(&devcd->mutex);  in devcd_free()
257 	struct devcd_entry *devcd = dev_to_devcd(dev);  in devcd_match_failing()  local
259 	return devcd->failing_dev == failing;  in devcd_match_failing()
351 	struct devcd_entry *devcd;  in dev_coredumpm_timeout()  local
367 	devcd = kzalloc(sizeof(*devcd), gfp);  in dev_coredumpm_timeout()
368 	if (!devcd)  in dev_coredumpm_timeout()
371 	devcd->owner = owner;  in dev_coredumpm_timeout()
372 	devcd->data = data;  in dev_coredumpm_timeout()
373 	devcd->datalen = datalen;  in dev_coredumpm_timeout()
374 	devcd->read = read;  in dev_coredumpm_timeout()
375 	devcd->free = free;  in dev_coredumpm_timeout()
376 	devcd->failing_dev = get_device(dev);  in dev_coredumpm_timeout()
377 	devcd->delete_work = false;  in dev_coredumpm_timeout()
379 	mutex_init(&devcd->mutex);  in dev_coredumpm_timeout()
380 	device_initialize(&devcd->devcd_dev);  in dev_coredumpm_timeout()
382 	dev_set_name(&devcd->devcd_dev, "devcd%d",  in dev_coredumpm_timeout()
384 	devcd->devcd_dev.class = &devcd_class;  in dev_coredumpm_timeout()
386 	mutex_lock(&devcd->mutex);  in dev_coredumpm_timeout()
387 	dev_set_uevent_suppress(&devcd->devcd_dev, true);  in dev_coredumpm_timeout()
388 	if (device_add(&devcd->devcd_dev))  in dev_coredumpm_timeout()
396 	if (sysfs_create_link(&devcd->devcd_dev.kobj, &dev->kobj,  in dev_coredumpm_timeout()
398 	    sysfs_create_link(&dev->kobj, &devcd->devcd_dev.kobj,  in dev_coredumpm_timeout()
402 	dev_set_uevent_suppress(&devcd->devcd_dev, false);  in dev_coredumpm_timeout()
403 	kobject_uevent(&devcd->devcd_dev.kobj, KOBJ_ADD);  in dev_coredumpm_timeout()
404 	INIT_DELAYED_WORK(&devcd->del_wk, devcd_del);  in dev_coredumpm_timeout()
405 	schedule_delayed_work(&devcd->del_wk, timeout);  in dev_coredumpm_timeout()
406 	mutex_unlock(&devcd->mutex);  in dev_coredumpm_timeout()
409 	put_device(&devcd->devcd_dev);  in dev_coredumpm_timeout()
410 	mutex_unlock(&devcd->mutex);  in dev_coredumpm_timeout()