172             |e: SystemError, mut action_guard: SpinLockGuard<'_, InnerIrqAction>| -> SystemError {  in inner_setup_irq()
185                 return e;  in inner_setup_irq()
188         let err_out_bus_unlock = |e: SystemError,  in inner_setup_irq()
195             return err_out_thread(e, action_guard);  in inner_setup_irq()
198         let err_out_unlock = |e: SystemError,  in inner_setup_irq()
205             return err_out_bus_unlock(e, desc, req_mutex_guard, action_guard);  in inner_setup_irq()
266                 if let Err(e) = self.setup_irq_thread(irq, secondary_guard.deref(), true) {  in inner_setup_irq()
267                     return Err(err_out_thread(e, action_guard));  in inner_setup_irq()
304             if let Err(e) = self.irq_request_resources(desc.clone()) {  in inner_setup_irq()
310                     e  in inner_setup_irq()
313                     e,  in inner_setup_irq()
440                 if let Err(e) =  in inner_setup_irq()
444                         e,  in inner_setup_irq()
454             if let Err(e) = self.irq_activate(&desc, &mut desc_inner_guard) {  in inner_setup_irq()
456                     e,  in inner_setup_irq()
590             .map_err(|e| {  in wake_up_and_wait_for_irq_thread_ready()
595                     e  in wake_up_and_wait_for_irq_thread_ready()
678             if let Err(e) = self.irq_check_and_resend(desc_inner_guard, false) {  in irq_startup()
682                     e  in irq_startup()
699             if let Err(e) = chip.irq_enable(&desc_inner_guard.irq_data()) {  in irq_enable()
700                 if e == SystemError::ENOSYS {  in irq_enable()
707                     e  in irq_enable()
802         if let Err(e) = desc_inner_guard  in __irq_startup()
808             if e == SystemError::ENOSYS {  in __irq_startup()
811                 return Err(e);  in __irq_startup()
1021         if let Err(e) = r {  in unmask_irq()
1022             if e != SystemError::ENOSYS {  in unmask_irq()
1031                     e  in unmask_irq()