diff mbox series

[2/2] dmaengine: xilinx_dma : add xilinx_dma_device_config() return documentation

Message ID 1666683737-7668-3-git-send-email-radhey.shyam.pandey@amd.com (mailing list archive)
State Accepted
Commit 73f11324738a4c23159cf22b08225b6642232982
Headers show
Series dmaengine: xilinx_dma: minor documentation updates | expand

Commit Message

Pandey, Radhey Shyam Oct. 25, 2022, 7:42 a.m. UTC 
document xilinx_dma_device_config() return value. Fixes below
kernel-doc warning.

xilinx_dma.c:1665: warning: No description found for return value
of 'xilinx_dma_device_config'

Fixes: 4153a7f6440f ("dmaengine: xilinx: Add empty device_config function")
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
---
 drivers/dma/xilinx/xilinx_dma.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c
index 3b8cfeccf2da..a8d23cdf883e 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)