diff options
Diffstat (limited to 'drivers/dma/xilinx/xilinx_dma.c')
| -rw-r--r-- | drivers/dma/xilinx/xilinx_dma.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c index 8cd4e69dc7b4c..a8d23cdf883e5 100644 --- a/drivers/dma/xilinx/xilinx_dma.c +++ b/drivers/dma/xilinx/xilinx_dma.c @@ -1659,6 +1659,8 @@ static void xilinx_dma_issue_pending(struct dma_chan *dchan) * xilinx_dma_device_config - Configure the DMA channel * @dchan: DMA channel * @config: channel configuration + * + * Return: 0 always. */ static int xilinx_dma_device_config(struct dma_chan *dchan, struct dma_slave_config *config) @@ -2924,7 +2926,7 @@ static int xilinx_dma_chan_probe(struct xilinx_dma_device *xdev, * @xdev: Driver specific device structure * @node: Device node * - * Return: 0 always. + * Return: '0' on success and failure value on error. */ static int xilinx_dma_child_probe(struct xilinx_dma_device *xdev, struct device_node *node) |