diff options
| -rw-r--r-- | drivers/dma/pl330.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index cdf0483b8f2..7adaf3abffb 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -578,6 +578,9 @@ struct dma_pl330_dmac { /* DMA-Engine Device */ struct dma_device ddma; + /* Holds info about sg limitations */ + struct device_dma_parameters dma_parms; + /* Pool of descriptors available for the DMAC's channels */ struct list_head desc_pool; /* To protect desc_pool manipulation */ @@ -3023,6 +3026,9 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id) "unable to register DMA to the generic DT DMA helpers\n"); } } + + adev->dev.dma_parms = &pdmac->dma_parms; + /* * This is the limit for transfers with a buswidth of 1, larger * buswidths will have larger limits. |