78     handler: RwLock<Option<&'static dyn IrqFlowHandler>>,  field
120             handler: RwLock::new(None),  in new()
149     pub fn set_handler(&self, handler: &'static dyn IrqFlowHandler) {  in set_handler()
151         let mut guard = self.handler.write_irqsave();  in set_handler()
152         *guard = Some(handler);  in set_handler()
164         handler: &'static dyn IrqFlowHandler,  in set_handler_no_lock_inner()
169         let mut guard = self.handler.write_irqsave();  in set_handler_no_lock_inner()
170         *guard = Some(handler);  in set_handler_no_lock_inner()
174     pub fn handler(&self) -> Option<&'static dyn IrqFlowHandler> {  in handler()  method
175         let guard = self.handler.read_irqsave();  in handler()
647         handler: Option<&'static dyn IrqHandler>,  in new()
654                 handler,  in new()
686     handler: Option<&'static dyn IrqHandler>,  field
720     pub fn handler(&self) -> Option<&'static dyn IrqHandler> {  in handler()  method
721         self.handler  in handler()
724     pub fn set_handler(&mut self, handler: Option<&'static dyn IrqHandler>) {  in set_handler()
725         self.handler = handler;  in set_handler()
1035         irq_desc.handler().unwrap().handle(&irq_desc, trap_frame);  in handle_domain_irq()