--- zzzz-none-000/linux-3.10.107/drivers/isdn/hardware/eicon/divasmain.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/isdn/hardware/eicon/divasmain.c	2021-02-04 17:41:59.000000000 +0000
@@ -481,7 +481,7 @@
 int diva_os_register_irq(void *context, byte irq, const char *name)
 {
 	int result = request_irq(irq, diva_os_irq_wrapper,
-				 IRQF_DISABLED | IRQF_SHARED, name, context);
+				 IRQF_SHARED, name, context);
 	return (result);
 }