dbg("%s : end\n", __FUNCTION__); 
static inline int wait_for_ctrl_irq(struct controller *ctrl){	int retval = 0;	DECLARE_WAITQUEUE(wait, current);	dbg("%s : start\n", __FUNCTION__);	add_wait_queue(&ctrl->queue, &wait);	if (!pciehp_poll_mode)		/* Sleep for up to 1 second */		msleep_interruptible(1000);	else		msleep_interruptible(2500);		remove_wait_queue(&ctrl->queue, &wait);	if (signal_pending(current))		retval =  -EINTR;	dbg("%s : end\n", __FUNCTION__);	return retval;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/1a9ed1bfe2fb17cc30227a12a3c1212128bb78b6/pciehp.h/buggy/drivers/pci/hotplug/pciehp.h