Symbol: __IRQF_TIMER
include/linux/interrupt.h
90
#define IRQF_TIMER (__IRQF_TIMER | IRQF_NO_SUSPEND | IRQF_NO_THREAD)
kernel/irq/spurious.c
55
if (!action || !(action->flags & IRQF_SHARED) || (action->flags & __IRQF_TIMER))