diff options
| -rw-r--r-- | drivers/dma/xilinx/xdma.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/dma/xilinx/xdma.c b/drivers/dma/xilinx/xdma.c index 84a88029226f..2c9c72d4b5a2 100644 --- a/drivers/dma/xilinx/xdma.c +++ b/drivers/dma/xilinx/xdma.c @@ -754,9 +754,9 @@ static irqreturn_t xdma_channel_isr(int irq, void *dev_id) if (ret) goto out; - desc->completed_desc_num += complete_desc_num; - if (desc->cyclic) { + desc->completed_desc_num = complete_desc_num; + ret = regmap_read(xdev->rmap, xchan->base + XDMA_CHAN_STATUS, &st); if (ret) @@ -768,6 +768,8 @@ static irqreturn_t xdma_channel_isr(int irq, void *dev_id) goto out; } + desc->completed_desc_num += complete_desc_num; + /* * if all data blocks are transferred, remove and complete the request */ |