361 static pm_callback_t pm_op(const struct dev_pm_ops *ops, pm_message_t state)  in pm_op()  function
1087 		callback = pm_op(&dev->pm_domain->ops, state);  in device_resume()
1093 		callback = pm_op(dev->type->pm, state);  in device_resume()
1099 		callback = pm_op(dev->class->pm, state);  in device_resume()
1106 			callback = pm_op(dev->bus->pm, state);  in device_resume()
1117 		callback = pm_op(dev->driver->pm, state);  in device_resume()
1934 		callback = pm_op(&dev->pm_domain->ops, state);  in device_suspend()
1940 		callback = pm_op(dev->type->pm, state);  in device_suspend()
1946 		callback = pm_op(dev->class->pm, state);  in device_suspend()
1953 			callback = pm_op(dev->bus->pm, state);  in device_suspend()
1965 		callback = pm_op(dev->driver->pm, state);  in device_suspend()