From 73f11324738a4c23159cf22b08225b6642232982 Mon Sep 17 00:00:00 2001 From: Radhey Shyam Pandey Date: Tue, 25 Oct 2022 13:12:17 +0530 Subject: [PATCH] dmaengine: xilinx_dma : add xilinx_dma_device_config() return documentation 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' Signed-off-by: Radhey Shyam Pandey Link: https://lore.kernel.org/r/1666683737-7668-3-git-send-email-radhey.shyam.pandey@amd.com Signed-off-by: Vinod Koul --- drivers/dma/xilinx/xilinx_dma.c | 2 ++ 1 file changed, 2 insertions(+) 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)