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Commit 2c55536a authored by Maxime Ripard's avatar Maxime Ripard Committed by Vinod Koul
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dmaengine: td: Rename device_control 



Rename the device_control callback of the Timberdal DMA driver to terminate_all
since it's all it's really doing. That will eventually be used to retrieve
slave capabilities.

Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent c91781b4

drivers/dma/timb_dma.c

+2 −6
Original line number Diff line number Diff line
@@ -561,8 +561,7 @@ static struct dma_async_tx_descriptor *td_prep_slave_sg(struct dma_chan *chan, 
	return &td_desc->txd;

}



static int td_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd,

		      unsigned long arg)

static int td_terminate_all(struct dma_chan *chan)

{

	struct timb_dma_chan *td_chan =

		container_of(chan, struct timb_dma_chan, chan);
@@ -570,9 +569,6 @@ static int td_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd, 


	dev_dbg(chan2dev(chan), "%s: Entry\n", __func__);



	if (cmd != DMA_TERMINATE_ALL)

		return -ENXIO;



	/* first the easy part, put the queue into the free list */

	spin_lock_bh(&td_chan->lock);

	list_for_each_entry_safe(td_desc, _td_desc, &td_chan->queue,
@@ -697,7 +693,7 @@ static int td_probe(struct platform_device *pdev) 
	dma_cap_set(DMA_SLAVE, td->dma.cap_mask);

	dma_cap_set(DMA_PRIVATE, td->dma.cap_mask);

	td->dma.device_prep_slave_sg = td_prep_slave_sg;

	td->dma.device_control = td_control;

	td->dma.device_terminate_all = td_terminate_all;



	td->dma.dev = &pdev->dev;