Attachment #226431 for bug #308099

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and this patch




#endif
	spin_lock_irqsave(&xbus->lock, flags);
	atomic_inc(&xpd->open_counter);
/*
	LINE_DBG(DEVICES, xpd, pos, "%s[%d]: open_counter=%d\n",
		current->comm, current->pid,
		atomic_read(&xpd->open_counter));
*/
	spin_unlock_irqrestore(&xbus->lock, flags);
	if(xpd->xops->card_open)
		xpd->xops->card_open(xpd, pos);

	spin_unlock_irqrestore(&xbus->lock, flags);
	if(xpd->xops->card_close)
		xpd->xops->card_close(xpd, pos);
/*
	LINE_DBG(DEVICES, xpd, pos, "%s[%d]: open_counter=%d\n",
		current->comm, current->pid,
		atomic_read(&xpd->open_counter));
*/
	atomic_dec(&xpd->open_counter);		/* from xpp_open() */
	put_xpd(__FUNCTION__, xpd);					/* from xpp_open() */
	return 0;

Return to bug 308099

Lines 866-874 Link Here

(-)dahdi-linux-2.2.1.1.ORIG/drivers/dahdi/xpp/xpp_dahdi.c (+4 lines)
866	#endif	866	#endif
867	spin_lock_irqsave(&xbus->lock, flags);	867	spin_lock_irqsave(&xbus->lock, flags);
868	atomic_inc(&xpd->open_counter);	868	atomic_inc(&xpd->open_counter);
		869	/*
869	LINE_DBG(DEVICES, xpd, pos, "%s[%d]: open_counter=%d\n",	870	LINE_DBG(DEVICES, xpd, pos, "%s[%d]: open_counter=%d\n",
870	current->comm, current->pid,	871	current->comm, current->pid,
871	atomic_read(&xpd->open_counter));	872	atomic_read(&xpd->open_counter));
		873	*/
872	spin_unlock_irqrestore(&xbus->lock, flags);	874	spin_unlock_irqrestore(&xbus->lock, flags);
873	if(xpd->xops->card_open)	875	if(xpd->xops->card_open)
874	xpd->xops->card_open(xpd, pos);	876	xpd->xops->card_open(xpd, pos);
Lines 886-894 Link Here
886	spin_unlock_irqrestore(&xbus->lock, flags);	886	spin_unlock_irqrestore(&xbus->lock, flags);
887	if(xpd->xops->card_close)	887	if(xpd->xops->card_close)
888	xpd->xops->card_close(xpd, pos);	888	xpd->xops->card_close(xpd, pos);
		889	/*
889	LINE_DBG(DEVICES, xpd, pos, "%s[%d]: open_counter=%d\n",	890	LINE_DBG(DEVICES, xpd, pos, "%s[%d]: open_counter=%d\n",
890	current->comm, current->pid,	891	current->comm, current->pid,
891	atomic_read(&xpd->open_counter));	892	atomic_read(&xpd->open_counter));
		893	*/
892	atomic_dec(&xpd->open_counter); /* from xpp_open() */	894	atomic_dec(&xpd->open_counter); /* from xpp_open() */
893	put_xpd(__FUNCTION__, xpd); /* from xpp_open() */	895	put_xpd(__FUNCTION__, xpd); /* from xpp_open() */
894	return 0;	896	return 0;