diff options
Diffstat (limited to 'drivers/dma/xilinx/xilinx_vdma.c')
| -rw-r--r-- | drivers/dma/xilinx/xilinx_vdma.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/dma/xilinx/xilinx_vdma.c b/drivers/dma/xilinx/xilinx_vdma.c index b873d98d756b..3c5ce373b99d 100644 --- a/drivers/dma/xilinx/xilinx_vdma.c +++ b/drivers/dma/xilinx/xilinx_vdma.c @@ -597,8 +597,6 @@ static void xilinx_vdma_halt(struct xilinx_vdma_chan *chan) chan, vdma_ctrl_read(chan, XILINX_VDMA_REG_DMASR)); chan->err = true; } - - return; } /** @@ -623,8 +621,6 @@ static void xilinx_vdma_start(struct xilinx_vdma_chan *chan) chan->err = true; } - - return; } /** @@ -874,6 +870,7 @@ static irqreturn_t xilinx_vdma_irq_handler(int irq, void *data) * make sure not to write to other error bits to 1. */ u32 errors = status & XILINX_VDMA_DMASR_ALL_ERR_MASK; + vdma_ctrl_write(chan, XILINX_VDMA_REG_DMASR, errors & XILINX_VDMA_DMASR_ERR_RECOVER_MASK); |