enclosure_find
EXPORT_SYMBOL_GPL(enclosure_find);
while ((edev = enclosure_find(&sdev->host->shost_gendev, prev)) != NULL) {
while ((edev = enclosure_find(&sdev->host->shost_gendev, prev)) != NULL) {
edev = enclosure_find(&sdev->sdev_gendev, NULL);
struct enclosure_device *enclosure_find(struct device *dev,