dmaengine i.MX sdma: set maximum segment size for our device
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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@ -301,6 +301,7 @@ struct sdma_firmware_header {
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struct sdma_engine {
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struct device *dev;
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struct device_dma_parameters dma_parms;
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struct sdma_channel channel[MAX_DMA_CHANNELS];
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struct sdma_channel_control *channel_control;
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void __iomem *regs;
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@ -1317,6 +1318,8 @@ static int __init sdma_probe(struct platform_device *pdev)
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sdma->dma_device.device_prep_dma_cyclic = sdma_prep_dma_cyclic;
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sdma->dma_device.device_control = sdma_control;
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sdma->dma_device.device_issue_pending = sdma_issue_pending;
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sdma->dma_device.dev->dma_parms = &sdma->dma_parms;
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dma_set_max_seg_size(sdma->dma_device.dev, 65535);
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ret = dma_async_device_register(&sdma->dma_device);
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if (ret) {
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