[PATCH] dma: amlogic: Fix little-endian variable operations issue

[Xianwei Zhao via B4 Relay]

From: Xianwei Zhao <xianwei.zhao at amlogic.com>

In dma_async_tx_descriptor function,fix the situation where the operation
processing of the little-endian variable requires corresponding conversion.

Reported-by: kernel test robot <lkp at intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202610060235.PuCxWQdk-lkp@intel.com/
Fixes: b84b5197e344 ("dmaengine: amlogic: Add general DMA driver for A9")
Signed-off-by: Xianwei Zhao <xianwei.zhao at amlogic.com>
---
Fix the operation little-endian variable issue.
---
 drivers/dma/amlogic-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/amlogic-dma.c b/drivers/dma/amlogic-dma.c
index 78ee2337ae71..bbf5ae5ac705 100644
--- a/drivers/dma/amlogic-dma.c
+++ b/drivers/dma/amlogic-dma.c
@@ -321,7 +321,7 @@ static struct dma_async_tx_descriptor *aml_dma_prep_slave_sg
 
 	/* the last sg set eoc flag */
 	sg_link--;
-	sg_link->ctl |= LINK_EOC;
+	sg_link->ctl = cpu_to_le32(le32_to_cpu(sg_link->ctl) | LINK_EOC);
 
 	return vchan_tx_prep(&aml_chan->vchan, &aml_desc->vd, flags);
 }

---
base-commit: 42c31fec1ca76b8b5f7759def122d418dff2cd4b
change-id: 20261012-fix-a9-dma-4be7e61ba653

Best regards,
-- 
Xianwei Zhao <xianwei.zhao at amlogic.com>