9 use system_error::SystemError;
42     fn irq_startup(&self, _irq_data: &Arc<IrqData>) -> Result<(), SystemError> {  in irq_startup()  argument
43         Err(SystemError::ENOSYS)  in irq_startup()
47     fn irq_shutdown(&self, _irq_data: &Arc<IrqData>) -> Result<(), SystemError> {  in irq_shutdown()  argument
48         Err(SystemError::ENOSYS)  in irq_shutdown()
54     fn irq_enable(&self, _irq_data: &Arc<IrqData>) -> Result<(), SystemError> {  in irq_enable()  argument
55         Err(SystemError::ENOSYS)  in irq_enable()
71     fn irq_mask(&self, _irq_data: &Arc<IrqData>) -> Result<(), SystemError> {  in irq_mask()  argument
72         Err(SystemError::ENOSYS)  in irq_mask()
86     fn irq_unmask(&self, _irq_data: &Arc<IrqData>) -> Result<(), SystemError> {  in irq_unmask()  argument
87         Err(SystemError::ENOSYS)  in irq_unmask()
104     ) -> Result<IrqChipSetMaskResult, SystemError> {  in irq_set_affinity()  argument
105         Err(SystemError::ENOSYS)  in irq_set_affinity()
109     fn retrigger(&self, _irq_data: &Arc<IrqData>) -> Result<(), SystemError> {  in retrigger()  argument
110         Err(SystemError::ENOSYS)  in retrigger()
126     ) -> Result<IrqChipSetMaskResult, SystemError> {  in irq_set_type()  argument
127         Err(SystemError::ENOSYS)  in irq_set_type()
132     fn irq_set_wake(&self, _irq_data: &Arc<IrqData>, _on: bool) -> Result<(), SystemError> {  in irq_set_wake()  argument
133         Err(SystemError::ENOSYS)  in irq_set_wake()
137     fn irq_bus_lock(&self, _irq_data: &Arc<IrqData>) -> Result<(), SystemError> {  in irq_bus_lock()  argument
142     fn irq_bus_sync_unlock(&self, _irq_data: &Arc<IrqData>) -> Result<(), SystemError> {  in irq_bus_sync_unlock()  argument
164     fn irq_request_resources(&self, _irq_data: &Arc<IrqData>) -> Result<(), SystemError> {  in irq_request_resources()  argument
185     ) -> Result<bool, SystemError> {  in irqchip_state()  argument
186         Err(SystemError::ENOSYS)  in irqchip_state()
195     ) -> Result<(), SystemError> {  in set_irqchip_state()  argument
196         Err(SystemError::ENOSYS)  in set_irqchip_state()
207     fn irq_nmi_setup(&self, _irq_data: &Arc<IrqData>) -> Result<(), SystemError> {  in irq_nmi_setup()  argument
208         Err(SystemError::ENOSYS)  in irq_nmi_setup()
369     pub fn irq_chip_retrigger_hierarchy(&self, irq_data: &Arc<IrqData>) -> Result<(), SystemError> {  in irq_chip_retrigger_hierarchy()  argument
373                 if e == SystemError::ENOSYS {  in irq_chip_retrigger_hierarchy()
523     ) -> Result<(), SystemError> {  in irq_set_handler_data()  argument
524         let desc = irq_desc_manager().lookup(irq).ok_or(SystemError::EINVAL)?;  in irq_set_handler_data()
538             if e == SystemError::ENOSYS {  in irq_percpu_disable()
576     ) -> Result<IrqReturn, SystemError> {  in handle()  argument