10     driver::{
18                 driver::Driver,
61     driver: Option<Weak<dyn Driver>>,  field
74             driver: None,  in new()
149         let (index, driver) =  in open()
152         let tty = driver.open_tty(Some(index))?;  in open()
168         let driver = tty.core().driver();  in open()  localVariable
172             || (driver.tty_driver_type() == TtyDriverType::Pty  in open()
173                 && driver.tty_driver_sub_type() == TtyDriverSubType::PtyMaster))  in open()
464     fn kset(&self) -> Option<Arc<crate::driver::base::kset::KSet>> {  in kset()
468     fn set_kset(&self, kset: Option<Arc<crate::driver::base::kset::KSet>>) {  in set_kset()
472     fn kobj_type(&self) -> Option<&'static dyn crate::driver::base::kobject::KObjType> {  in kobj_type()
476     fn set_kobj_type(&self, _ktype: Option<&'static dyn crate::driver::base::kobject::KObjType>) {}  in set_kobj_type()
488     ) -> crate::libs::rwlock::RwLockReadGuard<crate::driver::base::kobject::KObjectState> {  in kobj_state()
494     ) -> crate::libs::rwlock::RwLockWriteGuard<crate::driver::base::kobject::KObjectState> {  in kobj_state_mut()
498     fn set_kobj_state(&self, state: crate::driver::base::kobject::KObjectState) {  in set_kobj_state()
504     fn dev_type(&self) -> crate::driver::base::device::DeviceType {  in dev_type()
508     fn id_table(&self) -> crate::driver::base::device::IdTable {  in id_table()
516     fn set_bus(&self, bus: Option<alloc::sync::Weak<dyn crate::driver::base::device::bus::Bus>>) {  in set_bus()
520     fn set_class(&self, _class: Option<Weak<dyn crate::driver::base::class::Class>>) {  in set_class()
530     fn driver(&self) -> Option<Arc<dyn crate::driver::base::device::driver::Driver>> {  in driver()  method
531         self.inner.read().driver.clone()?.upgrade()  in driver()
536         driver: Option<alloc::sync::Weak<dyn crate::driver::base::device::driver::Driver>>,  in set_driver()
538         self.inner.write().driver = driver  in set_driver()
557     fn dev_parent(&self) -> Option<alloc::sync::Weak<dyn crate::driver::base::device::Device>> {  in dev_parent()
563         _dev_parent: Option<alloc::sync::Weak<dyn crate::driver::base::device::Device>>,  in set_dev_parent()