diff options
Diffstat (limited to 'drivers/dma/xilinx/zynqmp_dma.c')
| -rw-r--r-- | drivers/dma/xilinx/zynqmp_dma.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/dma/xilinx/zynqmp_dma.c b/drivers/dma/xilinx/zynqmp_dma.c index 4376e4ad34e8..b9b5c0ac6722 100644 --- a/drivers/dma/xilinx/zynqmp_dma.c +++ b/drivers/dma/xilinx/zynqmp_dma.c @@ -524,12 +524,10 @@ static void zynqmp_dma_start(struct zynqmp_dma_chan *chan) */ static void zynqmp_dma_handle_ovfl_int(struct zynqmp_dma_chan *chan, u32 status) { - u32 val; - if (status & ZYNQMP_DMA_IRQ_DST_ACCT_ERR) - val = readl(chan->regs + ZYNQMP_DMA_IRQ_DST_ACCT); + readl(chan->regs + ZYNQMP_DMA_IRQ_DST_ACCT); if (status & ZYNQMP_DMA_IRQ_SRC_ACCT_ERR) - val = readl(chan->regs + ZYNQMP_DMA_IRQ_SRC_ACCT); + readl(chan->regs + ZYNQMP_DMA_IRQ_SRC_ACCT); } static void zynqmp_dma_config(struct zynqmp_dma_chan *chan) |