Lines Matching refs:ref_count
109 atomic_t ref_count;
118 atomic_t ref_count;
353 if (atomic_read(&chan->ref_count))
363 if (atomic_read(&dma->ref_count)) {
479 if (atomic_read(&chan->ref_count) >= 1) {
487 if (atomic_inc_return(&chan->dma->ref_count) <= 1)
490 if (atomic_inc_return(&chan->ref_count) <= 1)
515 if (atomic_dec_return(&chan->ref_count) <= 0)
518 if (atomic_dec_return(&chan->dma->ref_count) <= 0)
592 atomic_set(&chan->ref_count, 0);
693 atomic_set(&dma->ref_count, 0);
714 atomic_inc(&dma->ref_count);
791 if (atomic_dec_return(&dma->ref_count) == 0)