82     fn dev_groups(&self) -> &'static [&'static dyn AttributeGroup] {  in dev_groups()
90     fn probe(&self, device: &Arc<dyn Device>) -> Result<(), SystemError> {  in probe()
92         let pci_drv = drv.cast::<dyn PciDriver>().map_err(|_| {  in probe()
99         let pci_dev = device.clone().cast::<dyn PciDevice>().map_err(|_| {  in probe()
111     fn remove(&self, _device: &Arc<dyn Device>) -> Result<(), SystemError> {  in remove()
115     fn sync_state(&self, _device: &Arc<dyn Device>) {  in sync_state()
119     fn shutdown(&self, _device: &Arc<dyn Device>) {  in shutdown()
123     fn resume(&self, _device: &Arc<dyn Device>) -> Result<(), SystemError> {  in resume()
129         device: &Arc<dyn Device>,  in match_device()
130         driver: &Arc<dyn Driver>,  in match_device()
133         let pci_driver = driver.clone().cast::<dyn PciDriver>().map_err(|_| {  in match_device()
136         let pci_dev = device.clone().cast::<dyn PciDevice>().map_err(|_| {  in match_device()
155     fn root_device(&self) -> Option<Weak<dyn Device>> {  in root_device()
156         let root_device = pci_bus_device() as Arc<dyn Device>;  in root_device()
169     fn attrs(&self) -> &[&'static dyn crate::filesystem::sysfs::Attribute] {  in attrs()
175         _kobj: Arc<dyn crate::driver::base::kobject::KObject>,  in is_visible()
176         attr: &'static dyn crate::filesystem::sysfs::Attribute,  in is_visible()
184         &(sys_devices_kset() as Arc<dyn KObject>),  in pci_bus_subsys_init()
193     let r = bus_register(pci_bus.clone() as Arc<dyn Bus>);  in pci_bus_subsys_init()