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* [PATCH 1/1] mtd: nand: use dmaengine_submit() instead of ->tx_submit()
@ 2026-10-02 20:16 Frank.Li
  0 siblings, 0 replies; only message in thread
From: Frank.Li @ 2026-10-02 20:16 UTC (permalink / raw)
  To: Kyungmin Park, Miquel Raynal, Richard Weinberger,
	Vignesh Raghavendra, Frank Li, Hemanth Selam,
	open list:ONENAND FLASH DRIVER, open list
  Cc: vkoul, imx

From: Frank Li <Frank.Li@nxp.com>

Replace direct dma_async_tx_descriptor->tx_submit() calls with the
proper dmaengine_submit() API wrapper.

Assisted-by: LLM
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 drivers/mtd/nand/onenand/onenand_omap2.c     | 4 ++--
 drivers/mtd/nand/raw/fsmc_nand.c             | 2 +-
 drivers/mtd/nand/raw/intel-nand-controller.c | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/nand/onenand/onenand_omap2.c b/drivers/mtd/nand/onenand/onenand_omap2.c
index 0793251ada3b3..644498187d8fa 100644
--- a/drivers/mtd/nand/onenand/onenand_omap2.c
+++ b/drivers/mtd/nand/onenand/onenand_omap2.c
@@ -340,9 +340,9 @@ static inline int omap2_onenand_dma_transfer(struct omap2_onenand *c,
 	tx->callback = omap2_onenand_dma_complete_func;
 	tx->callback_param = &c->dma_done;
 
-	cookie = tx->tx_submit(tx);
+	cookie = dmaengine_submit(tx);
 	if (dma_submit_error(cookie)) {
-		dev_err(&c->pdev->dev, "Failed to do DMA tx_submit\n");
+		dev_err(&c->pdev->dev, "Failed to do dmaengine_submit\n");
 		return -EIO;
 	}
 
diff --git a/drivers/mtd/nand/raw/fsmc_nand.c b/drivers/mtd/nand/raw/fsmc_nand.c
index 08ef4425559c3..837c23c63aeb2 100644
--- a/drivers/mtd/nand/raw/fsmc_nand.c
+++ b/drivers/mtd/nand/raw/fsmc_nand.c
@@ -524,7 +524,7 @@ static int dma_xfer(struct fsmc_nand_data *host, void *buffer, int len,
 
 	tx->callback = dma_complete;
 	tx->callback_param = host;
-	cookie = tx->tx_submit(tx);
+	cookie = dmaengine_submit(tx);
 
 	ret = dma_submit_error(cookie);
 	if (ret) {
diff --git a/drivers/mtd/nand/raw/intel-nand-controller.c b/drivers/mtd/nand/raw/intel-nand-controller.c
index 0a4f5ff111334..94d2161bf5a1a 100644
--- a/drivers/mtd/nand/raw/intel-nand-controller.c
+++ b/drivers/mtd/nand/raw/intel-nand-controller.c
@@ -324,7 +324,7 @@ static int ebu_dma_start(struct ebu_nand_controller *ebu_host, u32 dir,
 
 	tx->callback = callback;
 	tx->callback_param = ebu_host;
-	cookie = tx->tx_submit(tx);
+	cookie = dmaengine_submit(tx);
 
 	ret = dma_submit_error(cookie);
 	if (ret) {
-- 
2.43.0


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