diff options
Diffstat (limited to 'drivers/dma/dw-edma')
| -rw-r--r-- | drivers/dma/dw-edma/dw-edma-core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/dma/dw-edma/dw-edma-core.c b/drivers/dma/dw-edma/dw-edma-core.c index 0793df12401f..53289927dd0d 100644 --- a/drivers/dma/dw-edma/dw-edma-core.c +++ b/drivers/dma/dw-edma/dw-edma-core.c @@ -429,7 +429,8 @@ dw_edma_device_transfer(struct dw_edma_transfer *xfer) if (xfer->type == EDMA_XFER_CYCLIC) { burst->dar = xfer->xfer.cyclic.paddr; } else if (xfer->type == EDMA_XFER_SCATTER_GATHER) { - burst->dar = dst_addr; + src_addr += sg_dma_len(sg); + burst->dar = sg_dma_address(sg); /* Unlike the typical assumption by other * drivers/IPs the peripheral memory isn't * a FIFO memory, in this case, it's a @@ -443,7 +444,8 @@ dw_edma_device_transfer(struct dw_edma_transfer *xfer) if (xfer->type == EDMA_XFER_CYCLIC) { burst->sar = xfer->xfer.cyclic.paddr; } else if (xfer->type == EDMA_XFER_SCATTER_GATHER) { - burst->sar = src_addr; + dst_addr += sg_dma_len(sg); + burst->sar = sg_dma_address(sg); /* Unlike the typical assumption by other * drivers/IPs the peripheral memory isn't * a FIFO memory, in this case, it's a @@ -455,8 +457,6 @@ dw_edma_device_transfer(struct dw_edma_transfer *xfer) } if (xfer->type == EDMA_XFER_SCATTER_GATHER) { - src_addr += sg_dma_len(sg); - dst_addr += sg_dma_len(sg); sg = sg_next(sg); } else if (xfer->type == EDMA_XFER_INTERLEAVED && xfer->xfer.il->frame_size > 0) { |