1 files changed, 8 insertions, 17 deletions

diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
index 83c031207530..d5b37459f906 100644
--- a/drivers/dma/at_xdmac.c
+++ b/drivers/dma/at_xdmac.c
@@ -1582,20 +1582,6 @@ spin_unlock:
 	return ret;
 }
 
-/* Call must be protected by lock. */
-static void at_xdmac_remove_xfer(struct at_xdmac_chan *atchan,
-				    struct at_xdmac_desc *desc)
-{
-	dev_dbg(chan2dev(&atchan->chan), "%s: desc 0x%p\n", __func__, desc);
-
-	/*
-	 * Remove the transfer from the transfer list then move the transfer
-	 * descriptors into the free descriptors list.
-	 */
-	list_del(&desc->xfer_node);
-	list_splice_init(&desc->descs_list, &atchan->free_descs_list);
-}
-
 static void at_xdmac_advance_work(struct at_xdmac_chan *atchan)
 {
 	struct at_xdmac_desc	*desc;
@@ -1704,7 +1690,8 @@ static void at_xdmac_tasklet(struct tasklet_struct *t)
 
 		txd = &desc->tx_dma_desc;
 		dma_cookie_complete(txd);
-		at_xdmac_remove_xfer(atchan, desc);
+		/* Remove the transfer from the transfer list. */
+		list_del(&desc->xfer_node);
 		spin_unlock_irq(&atchan->lock);
 
 		if (txd->flags & DMA_PREP_INTERRUPT)
@@ -1713,6 +1700,8 @@ static void at_xdmac_tasklet(struct tasklet_struct *t)
 		dma_run_dependencies(txd);
 
 		spin_lock_irq(&atchan->lock);
+		/* Move the xfer descriptors into the free descriptors list. */
+		list_splice_init(&desc->descs_list, &atchan->free_descs_list);
 		at_xdmac_advance_work(atchan);
 		spin_unlock_irq(&atchan->lock);
 	}
@@ -1859,8 +1848,10 @@ static int at_xdmac_device_terminate_all(struct dma_chan *chan)
 		cpu_relax();
 
 	/* Cancel all pending transfers. */
-	list_for_each_entry_safe(desc, _desc, &atchan->xfers_list, xfer_node)
-		at_xdmac_remove_xfer(atchan, desc);
+	list_for_each_entry_safe(desc, _desc, &atchan->xfers_list, xfer_node) {
+		list_del(&desc->xfer_node);
+		list_splice_init(&desc->descs_list, &atchan->free_descs_list);
+	}
 
 	clear_bit(AT_XDMAC_CHAN_IS_PAUSED, &atchan->status);
 	clear_bit(AT_XDMAC_CHAN_IS_CYCLIC, &atchan->status);