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From: Jisheng Zhang <jszhang@kernel.org>
To: Lars-Peter Clausen <lars@metafoo.de>,
	Vinod Koul <vkoul@kernel.org>,
	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>,
	Logan Gunthorpe <logang@deltatee.com>,
	Sinan Kaya <okaya@kernel.org>, Andy Gross <agross@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konrad.dybcio@linaro.org>,
	Orson Zhai <orsonzhai@gmail.com>,
	Baolin Wang <baolin.wang@linux.alibaba.com>,
	Chunyan Zhang <zhang.lyra@gmail.com>
Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-arm-msm@vger.kernel.org
Subject: [PATCH 5/5] dmaengine: sprd: Don't set chancnt
Date: Tue, 14 Mar 2023 01:02:50 +0800	[thread overview]
Message-ID: <20230313170250.815-6-jszhang@kernel.org> (raw)
In-Reply-To: <20230313170250.815-1-jszhang@kernel.org>

The dma framework will calculate the dma channels chancnt, setting it
outself is wrong.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
 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


WARNING: multiple messages have this Message-ID (diff)
From: Jisheng Zhang <jszhang@kernel.org>
To: Lars-Peter Clausen <lars@metafoo.de>,
	Vinod Koul <vkoul@kernel.org>,
	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>,
	Logan Gunthorpe <logang@deltatee.com>,
	Sinan Kaya <okaya@kernel.org>, Andy Gross <agross@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konrad.dybcio@linaro.org>,
	Orson Zhai <orsonzhai@gmail.com>,
	Baolin Wang <baolin.wang@linux.alibaba.com>,
	Chunyan Zhang <zhang.lyra@gmail.com>
Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-arm-msm@vger.kernel.org
Subject: [PATCH 5/5] dmaengine: sprd: Don't set chancnt
Date: Tue, 14 Mar 2023 01:02:50 +0800	[thread overview]
Message-ID: <20230313170250.815-6-jszhang@kernel.org> (raw)
In-Reply-To: <20230313170250.815-1-jszhang@kernel.org>

The dma framework will calculate the dma channels chancnt, setting it
outself is wrong.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
 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


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2023-03-13 17:15 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-13 17:02 [PATCH 0/5] dma: don't set chancnt Jisheng Zhang
2023-03-13 17:02 ` Jisheng Zhang
2023-03-13 17:02 ` [PATCH 1/5] dmaengine: dw-axi-dmac: Don't " Jisheng Zhang
2023-03-13 17:02   ` Jisheng Zhang
2023-03-17 17:39   ` Vinod Koul
2023-03-17 17:39     ` Vinod Koul
2023-03-13 17:02 ` [PATCH 2/5] dmaengine: axi-dmac: " Jisheng Zhang
2023-03-13 17:02   ` Jisheng Zhang
2023-03-13 17:36   ` Lars-Peter Clausen
2023-03-13 17:36     ` Lars-Peter Clausen
2023-03-13 17:02 ` [PATCH 3/5] dmaengine: plx_dma: " Jisheng Zhang
2023-03-13 17:02   ` Jisheng Zhang
2023-03-13 17:02 ` [PATCH 4/5] dmaengine: hidma: " Jisheng Zhang
2023-03-13 17:02   ` Jisheng Zhang
2023-03-13 17:02 ` Jisheng Zhang [this message]
2023-03-13 17:02   ` [PATCH 5/5] dmaengine: sprd: " Jisheng Zhang
2023-03-14  3:51   ` Baolin Wang
2023-03-14  3:51     ` Baolin Wang

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