From 11930868d2cdad5d5d7b9e83a93b7bf899bdc25b Mon Sep 17 00:00:00 2001
From: GUI <39894654+GuEe-GUI@users.noreply.github.com>
Date: Mon, 17 Mar 2025 10:05:29 +0800
Subject: [PATCH] [DM/DMA] DMA src and dst is wrong.

The first arg is src, then dst.
---
 components/drivers/dma/dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/drivers/dma/dma.c b/components/drivers/dma/dma.c
index 36b6ffc50ab..82f8af413f5 100644
--- a/components/drivers/dma/dma.c
+++ b/components/drivers/dma/dma.c
@@ -278,7 +278,7 @@ rt_err_t rt_dma_prep_memcpy(struct rt_dma_chan *chan,
     {
         rt_mutex_take(&ctrl->mutex, RT_WAITING_FOREVER);
 
-        err = ctrl->ops->prep_memcpy(chan, dma_addr_dst, dma_addr_src, len);
+        err = ctrl->ops->prep_memcpy(chan, dma_addr_src, dma_addr_dst, len);
 
         rt_mutex_release(&ctrl->mutex);
     }