Exemplo n.º 1
0
unsigned char
SignalRemove_withLock(CHANNEL_HEADER __iomem *pChannel, u32 Queue,
		      void *pSignal, spinlock_t *lock)
{
	unsigned char result;
	spin_lock(lock);
	result = visor_signal_remove(pChannel, Queue, pSignal);
	spin_unlock(lock);
	return result;
}
Exemplo n.º 2
0
/* uisqueue_get_cmdrsp gets the cmdrsp entry at the head of the queue
 * returns NULL if queue is empty */
int
uisqueue_get_cmdrsp(struct uisqueue_info *queueinfo,
		    void *cmdrsp, unsigned int whichqueue)
{
	if (!visor_signal_remove(queueinfo->chan, whichqueue, cmdrsp))
		return 0;

	queueinfo->packets_received++;

	return 1;		/* Success */
}