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-rw-r--r--drivers/rapidio/devices/tsi721_dma.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/rapidio/devices/tsi721_dma.c b/drivers/rapidio/devices/tsi721_dma.c
index f64c5decb747..47295940a868 100644
--- a/drivers/rapidio/devices/tsi721_dma.c
+++ b/drivers/rapidio/devices/tsi721_dma.c
@@ -815,8 +815,7 @@ struct dma_async_tx_descriptor *tsi721_prep_rio_sg(struct dma_chan *dchan,
return txd;
}
-static int tsi721_device_control(struct dma_chan *dchan, enum dma_ctrl_cmd cmd,
- unsigned long arg)
+static int tsi721_terminate_all(struct dma_chan *dchan)
{
struct tsi721_bdma_chan *bdma_chan = to_tsi721_chan(dchan);
struct tsi721_tx_desc *desc, *_d;
@@ -825,9 +824,6 @@ static int tsi721_device_control(struct dma_chan *dchan, enum dma_ctrl_cmd cmd,
dev_dbg(dchan->device->dev, "%s: Entry\n", __func__);
- if (cmd != DMA_TERMINATE_ALL)
- return -ENOSYS;
-
spin_lock_bh(&bdma_chan->lock);
bdma_chan->active = false;
@@ -901,7 +897,7 @@ int tsi721_register_dma(struct tsi721_device *priv)
mport->dma.device_tx_status = tsi721_tx_status;
mport->dma.device_issue_pending = tsi721_issue_pending;
mport->dma.device_prep_slave_sg = tsi721_prep_rio_sg;
- mport->dma.device_control = tsi721_device_control;
+ mport->dma.device_terminate_all = tsi721_terminate_all;
err = dma_async_device_register(&mport->dma);
if (err)