From: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
To: <vkoul@kernel.org>
Cc: <michal.simek@xilinx.com>, <lars@metafoo.de>, <marex@denx.de>,
<dmaengine@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<git@amd.com>, Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Subject: [PATCH 1/2] dmaengine: xilinx_dma: fix xilinx_dma_child_probe() return documentation
Date: Tue, 25 Oct 2022 13:12:16 +0530 [thread overview]
Message-ID: <1666683737-7668-2-git-send-email-radhey.shyam.pandey@amd.com> (raw)
In-Reply-To: <1666683737-7668-1-git-send-email-radhey.shyam.pandey@amd.com>
Modify xilinx_dma_child_probe() return documentation to be inline
with implementation i.e. can also return failure value on error.
Fixes: f17e53388e82 ("dmaengine: xilinx: Handle IRQ mapping errors")
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
---
drivers/dma/xilinx/xilinx_dma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c
index 8cd4e69dc7b4..3b8cfeccf2da 100644
--- a/drivers/dma/xilinx/xilinx_dma.c
+++ b/drivers/dma/xilinx/xilinx_dma.c
@@ -2924,7 +2924,7 @@ 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)
--
2.25.1
next prev parent reply other threads:[~2022-10-25 7:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-25 7:42 [PATCH 0/2] dmaengine: xilinx_dma: minor documentation updates Radhey Shyam Pandey
2022-10-25 7:42 ` Radhey Shyam Pandey [this message]
2022-10-25 7:42 ` [PATCH 2/2] dmaengine: xilinx_dma : add xilinx_dma_device_config() return documentation Radhey Shyam Pandey
2022-11-04 14:24 ` [PATCH 0/2] dmaengine: xilinx_dma: minor documentation updates Vinod Koul
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