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Message-Id: <20230415095517.2763-6-jszhang@kernel.org>
Date: Sat, 15 Apr 2023 17:55:17 +0800
From: Jisheng Zhang <jszhang@...nel.org>
To: Lars-Peter Clausen <lars@...afoo.de>,
Vinod Koul <vkoul@...nel.org>,
Eugeniy Paltsev <Eugeniy.Paltsev@...opsys.com>,
Logan Gunthorpe <logang@...tatee.com>,
Sinan Kaya <okaya@...nel.org>, Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Orson Zhai <orsonzhai@...il.com>,
Baolin Wang <baolin.wang@...ux.alibaba.com>,
Chunyan Zhang <zhang.lyra@...il.com>
Cc: dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-arm-msm@...r.kernel.org
Subject: [PATCH v2 5/5] dmaengine: sprd: Don't set chancnt
The dma framework will calculate the dma channels chancnt, setting it
ourself is wrong.
Signed-off-by: Jisheng Zhang <jszhang@...nel.org>
Reviewed-by: Baolin Wang <baolin.wang@...ux.alibaba.com>
---
drivers/dma/sprd-dma.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/dma/sprd-dma.c b/drivers/dma/sprd-dma.c
index 474d3ba8ec9f..2b639adb48ba 100644
--- a/drivers/dma/sprd-dma.c
+++ b/drivers/dma/sprd-dma.c
@@ -1169,7 +1169,6 @@ static int sprd_dma_probe(struct platform_device *pdev)
dma_cap_set(DMA_MEMCPY, sdev->dma_dev.cap_mask);
sdev->total_chns = chn_count;
- sdev->dma_dev.chancnt = chn_count;
INIT_LIST_HEAD(&sdev->dma_dev.channels);
INIT_LIST_HEAD(&sdev->dma_dev.global_node);
sdev->dma_dev.dev = &pdev->dev;
--
2.39.2
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