diff options
Diffstat (limited to 'drivers/dma/mmp_tdma.c')
| -rw-r--r-- | drivers/dma/mmp_tdma.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c index 9b9366537d7..38cb517fb2e 100644 --- a/drivers/dma/mmp_tdma.c +++ b/drivers/dma/mmp_tdma.c @@ -460,7 +460,8 @@ static enum dma_status mmp_tdma_tx_status(struct dma_chan *chan, { struct mmp_tdma_chan *tdmac = to_mmp_tdma_chan(chan); - dma_set_residue(txstate, tdmac->buf_len - tdmac->pos); + dma_set_tx_state(txstate, chan->completed_cookie, chan->cookie, + tdmac->buf_len - tdmac->pos); return tdmac->status; } @@ -549,9 +550,6 @@ static int mmp_tdma_probe(struct platform_device *pdev) } iores = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!iores) - return -EINVAL; - tdev->base = devm_ioremap_resource(&pdev->dev, iores); if (IS_ERR(tdev->base)) return PTR_ERR(tdev->base); |