kernel/irq/spurious.c

175 static inline int bad_action_ret(irqreturn_t action_ret)
177 	unsigned int r = action_ret;
192 static void __report_bad_irq(struct irq_desc *desc, irqreturn_t action_ret)
198 	if (bad_action_ret(action_ret)) {
200 				irq, action_ret);
225 static void report_bad_irq(struct irq_desc *desc, irqreturn_t action_ret)
231 		__report_bad_irq(desc, action_ret);
237 		  irqreturn_t action_ret)
245 	if (action_ret == IRQ_NONE)
272 void note_interrupt(struct irq_desc *desc, irqreturn_t action_ret)
280 	if (bad_action_ret(action_ret)) {
281 		report_bad_irq(desc, action_ret);
305 	if (action_ret & IRQ_WAKE_THREAD) {
312 		if (action_ret == IRQ_WAKE_THREAD) {
341 				action_ret = IRQ_HANDLED;
361 				action_ret = IRQ_NONE;
385 	if (unlikely(action_ret == IRQ_NONE)) {
400 	if (unlikely(try_misrouted_irq(irq, desc, action_ret))) {
402 		if (action_ret == IRQ_NONE)
419 		__report_bad_irq(desc, action_ret);