}
/**
- * atc_get_bytes_left - get the number of bytes residue for a cookie.
+ * atc_get_residue - get the number of bytes residue for a cookie.
* The residue is passed by address and updated on success.
* @chan: DMA channel
* @cookie: transaction identifier to check status of
* @residue: residue to be updated.
* Return 0 on success, -errono otherwise.
*/
-static int atc_get_bytes_left(struct dma_chan *chan, dma_cookie_t cookie,
- u32 *residue)
+static int atc_get_residue(struct dma_chan *chan, dma_cookie_t cookie,
+ u32 *residue)
{
struct at_dma_chan *atchan = to_at_dma_chan(chan);
struct at_desc *desc_first = atc_first_active(atchan);
return dma_status;
spin_lock_irqsave(&atchan->lock, flags);
-
- /* Get number of bytes left in the active transactions */
- ret = atc_get_bytes_left(chan, cookie, &residue);
-
+ ret = atc_get_residue(chan, cookie, &residue);
spin_unlock_irqrestore(&atchan->lock, flags);
if (unlikely(ret < 0)) {