Lines Matching refs:ref_count

101 	atomic_t			ref_count;
110 	atomic_t			ref_count;
345 		if (atomic_read(&chan->ref_count))
355 		if (atomic_read(&dma->ref_count)) {
469 	if (atomic_read(&chan->ref_count) >= 1) {
477 	if (atomic_inc_return(&chan->dma->ref_count) <= 1)
480 	if (atomic_inc_return(&chan->ref_count) <= 1)
505 	if (atomic_dec_return(&chan->ref_count) <= 0)
508 	if (atomic_dec_return(&chan->dma->ref_count) <= 0)
582 	atomic_set(&chan->ref_count, 0);
671 	atomic_set(&dma->ref_count, 0);
692 		atomic_inc(&dma->ref_count);
769 		if (atomic_dec_return(&dma->ref_count) == 0)