cpdma_check_free_tx_desc
if (unlikely(!cpdma_check_free_tx_desc(txch))) {
if (cpdma_check_free_tx_desc(txch))
if (cpdma_check_free_tx_desc(txch))
if (unlikely(!cpdma_check_free_tx_desc(txch))) {
if (cpdma_check_free_tx_desc(txch))
if (cpdma_check_free_tx_desc(txch))
EXPORT_SYMBOL_GPL(cpdma_check_free_tx_desc);
bool cpdma_check_free_tx_desc(struct cpdma_chan *chan);
if (unlikely(!cpdma_check_free_tx_desc(priv->txchan)))