diff options
| -rw-r--r-- | drivers/dma/ste_dma40.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 23c5573e62d..f5724d95ed4 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -344,6 +344,7 @@ struct d40_base { int irq; int num_phy_chans; int num_log_chans; + struct device_dma_parameters dma_parms; struct dma_device dma_both; struct dma_device dma_slave; struct dma_device dma_memcpy; @@ -3362,6 +3363,13 @@ static int __init d40_probe(struct platform_device *pdev) if (err) goto failure; + base->dev->dma_parms = &base->dma_parms; + err = dma_set_max_seg_size(base->dev, STEDMA40_MAX_SEG_SIZE); + if (err) { + d40_err(&pdev->dev, "Failed to set dma max seg size\n"); + goto failure; + } + d40_hw_init(base); dev_info(base->dev, "initialized\n"); |