[PATCH v3 10/15] dmaengine: Providers should prefer dma_set_residue over dma_set_tx_state

[PATCH v3 10/15] dmaengine: Providers should prefer dma_set_residue over dma_set_tx_state

[Ben Walker]

The dma_set_tx_state function will go away shortly. The two functions
are functionally equivalent.

Signed-off-by: Ben Walker <benjamin.walker@intel.com>
---
 drivers/dma/imx-sdma.c | 3 +--
 drivers/dma/mmp_tdma.c | 3 +--
 drivers/dma/mxs-dma.c  | 3 +--
 3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 8535018ee7a2e..f2de1836dbd34 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -1816,8 +1816,7 @@ static enum dma_status sdma_tx_status(struct dma_chan *chan,
 
 	spin_unlock_irqrestore(&sdmac->vc.lock, flags);
 
-	dma_set_tx_state(txstate, chan->completed_cookie, chan->cookie,
-			 residue);
+	dma_set_residue(txstate, residue);
 
 	return sdmac->status;
 }
diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c
index a262e0eb4cc94..753b431ca206b 100644
--- a/drivers/dma/mmp_tdma.c
+++ b/drivers/dma/mmp_tdma.c
@@ -539,8 +539,7 @@ static enum dma_status mmp_tdma_tx_status(struct dma_chan *chan,
 	struct mmp_tdma_chan *tdmac = to_mmp_tdma_chan(chan);
 
 	tdmac->pos = mmp_tdma_get_pos(tdmac);
-	dma_set_tx_state(txstate, chan->completed_cookie, chan->cookie,
-			 tdmac->buf_len - tdmac->pos);
+	dma_set_residue(txstate, tdmac->buf_len - tdmac->pos);
 
 	return tdmac->status;
 }
diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c
index 994fc4d2aca42..ab9eca6d682dc 100644
--- a/drivers/dma/mxs-dma.c
+++ b/drivers/dma/mxs-dma.c
@@ -664,8 +664,7 @@ static enum dma_status mxs_dma_tx_status(struct dma_chan *chan,
 		residue -= bar;
 	}
 
-	dma_set_tx_state(txstate, chan->completed_cookie, chan->cookie,
-			residue);
+	dma_set_residue(txstate, residue);
 
 	return mxs_chan->status;
 }
-- 
2.35.1