From: Frank.Li@oss.nxp.com
To: Thierry Reding <thierry.reding@kernel.org>,
Jonathan Hunter <jonathanh@nvidia.com>,
Frank Li <Frank.Li@nxp.com>,
linux-tegra@vger.kernel.org (open list:TEGRA ARCHITECTURE
SUPPORT), linux-kernel@vger.kernel.org (open list)
Cc: imx@lists.linux.dev, vkoul@kernel.org
Subject: [PATCH 1/1] soc: tegra: use dmaengine_desc_set_callback()
Date: Mon, 2 Nov 2026 12:50:30 -0500 [thread overview]
Message-ID: <20261102175034.3944745-1-Frank.Li@oss.nxp.com> (raw)
From: Frank Li <Frank.Li@nxp.com>
Replace open-coded assignments to callback and callback_param fields
of struct dma_async_tx_descriptor with a call to the
dmaengine_desc_set_callback() helper.
No functional change intended. Prepare make to struct
dma_async_tx_descriptor private to the DMA engine.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
drivers/soc/tegra/fuse/fuse-tegra20.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/soc/tegra/fuse/fuse-tegra20.c b/drivers/soc/tegra/fuse/fuse-tegra20.c
index fdecf7b7c2466..b98696f551ea8 100644
--- a/drivers/soc/tegra/fuse/fuse-tegra20.c
+++ b/drivers/soc/tegra/fuse/fuse-tegra20.c
@@ -66,8 +66,7 @@ static u32 tegra20_fuse_read(struct tegra_fuse *fuse, unsigned int offset)
if (!dma_desc)
goto out;
- dma_desc->callback = apb_dma_complete;
- dma_desc->callback_param = fuse;
+ dmaengine_desc_set_callback(dma_desc, apb_dma_complete, NULL, fuse);
reinit_completion(&fuse->apbdma.wait);
--
2.43.0
reply other threads:[~2026-11-02 17:50 UTC|newest]
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