irq_default_primary_handler 1146 kernel/irq/manage.c if (new->handler == irq_default_primary_handler) irq_default_primary_handler 1170 kernel/irq/manage.c new->handler = irq_default_primary_handler; irq_default_primary_handler 1479 kernel/irq/manage.c } else if (new->handler == irq_default_primary_handler && irq_default_primary_handler 2003 kernel/irq/manage.c handler = irq_default_primary_handler;