carma-fpga: use dmaengine_xxx() API
The drivers should use dmaengine_slave_config() and dmaengine_prep_dma_sg() API instead of accessing the device_control which will be deprecated soon Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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parent
0a5642be03
commit
4fdcf68487
@ -518,8 +518,7 @@ static noinline int fpga_program_dma(struct fpga_dev *priv)
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config.direction = DMA_MEM_TO_DEV;
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config.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
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config.dst_maxburst = fpga_fifo_size(priv->regs) / 2 / 4;
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ret = chan->device->device_control(chan, DMA_SLAVE_CONFIG,
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(unsigned long)&config);
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ret = dmaengine_slave_config(chan, &config);
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if (ret) {
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dev_err(priv->dev, "DMA slave configuration failed\n");
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goto out_dma_unmap;
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@ -532,9 +531,9 @@ static noinline int fpga_program_dma(struct fpga_dev *priv)
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}
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/* setup and submit the DMA transaction */
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tx = chan->device->device_prep_dma_sg(chan,
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table.sgl, num_pages,
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vb->sglist, vb->sglen, 0);
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tx = dmaengine_prep_dma_sg(chan, table.sgl, num_pages,
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vb->sglist, vb->sglen, 0);
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if (!tx) {
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dev_err(priv->dev, "Unable to prep DMA transaction\n");
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ret = -ENOMEM;
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