diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/imx-dma.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c index ab0fb804fb1e..f681df8f0ed3 100644 --- a/drivers/dma/imx-dma.c +++ b/drivers/dma/imx-dma.c @@ -888,7 +888,7 @@ static struct dma_async_tx_descriptor *imxdma_prep_dma_cyclic( sg_init_table(imxdmac->sg_list, periods); for (i = 0; i < periods; i++) { - imxdmac->sg_list[i].page_link = 0; + sg_assign_page(&imxdmac->sg_list[i], NULL); imxdmac->sg_list[i].offset = 0; imxdmac->sg_list[i].dma_address = dma_addr; sg_dma_len(&imxdmac->sg_list[i]) = period_len; @@ -896,10 +896,7 @@ static struct dma_async_tx_descriptor *imxdma_prep_dma_cyclic( } /* close the loop */ - imxdmac->sg_list[periods].offset = 0; - sg_dma_len(&imxdmac->sg_list[periods]) = 0; - imxdmac->sg_list[periods].page_link = - ((unsigned long)imxdmac->sg_list | 0x01) & ~0x02; + sg_chain(imxdmac->sg_list, periods + 1, imxdmac->sg_list); desc->type = IMXDMA_DESC_CYCLIC; desc->sg = imxdmac->sg_list; |
