try_module_get   1846 include/linux/fs.h 	(((fops) && try_module_get((fops)->owner) ? (fops) : NULL))
try_module_get    278 include/linux/ipack.h 	return try_module_get(dev->bus->owner);
try_module_get    478 include/linux/module.h extern bool try_module_get(struct module *module);