--- zzzz-none-000/linux-3.10.107/arch/arm/mach-iop32x/irq.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/arm/mach-iop32x/irq.c	2021-02-04 17:41:59.000000000 +0000
@@ -69,6 +69,6 @@
 
 	for (i = 0; i < NR_IRQS; i++) {
 		irq_set_chip_and_handler(i, &ext_chip, handle_level_irq);
-		set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
+		irq_clear_status_flags(i, IRQ_NOREQUEST | IRQ_NOPROBE);
 	}
 }