All of lore.kernel.org
 help / color / mirror / Atom feed
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 v3 4/5] dmaengine: hidma: Don't set chancnt
Date: Sun, 21 May 2023 18:02:51 +0800	[thread overview]
Message-ID: <20230521100252.3197-5-jszhang@kernel.org> (raw)
In-Reply-To: <20230521100252.3197-1-jszhang@kernel.org>

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

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
 drivers/dma/qcom/hidma.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/dma/qcom/hidma.c b/drivers/dma/qcom/hidma.c
index 04d1c33afc12..344525c3a32f 100644
--- a/drivers/dma/qcom/hidma.c
+++ b/drivers/dma/qcom/hidma.c
@@ -214,7 +214,6 @@ static int hidma_chan_init(struct hidma_dev *dmadev, u32 dma_sig)
 
 	spin_lock_init(&mchan->lock);
 	list_add_tail(&mchan->chan.device_node, &ddev->channels);
-	dmadev->ddev.chancnt++;
 	return 0;
 }
 
-- 
2.40.0


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 v3 4/5] dmaengine: hidma: Don't set chancnt
Date: Sun, 21 May 2023 18:02:51 +0800	[thread overview]
Message-ID: <20230521100252.3197-5-jszhang@kernel.org> (raw)
In-Reply-To: <20230521100252.3197-1-jszhang@kernel.org>

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

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
 drivers/dma/qcom/hidma.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/dma/qcom/hidma.c b/drivers/dma/qcom/hidma.c
index 04d1c33afc12..344525c3a32f 100644
--- a/drivers/dma/qcom/hidma.c
+++ b/drivers/dma/qcom/hidma.c
@@ -214,7 +214,6 @@ static int hidma_chan_init(struct hidma_dev *dmadev, u32 dma_sig)
 
 	spin_lock_init(&mchan->lock);
 	list_add_tail(&mchan->chan.device_node, &ddev->channels);
-	dmadev->ddev.chancnt++;
 	return 0;
 }
 
-- 
2.40.0


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

  parent reply	other threads:[~2023-05-21 11:49 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-21 10:02 [PATCH v3 0/5] dma: don't set chancnt Jisheng Zhang
2023-05-21 10:02 ` Jisheng Zhang
2023-05-21 10:02 ` [PATCH v3 1/5] dmaengine: dw-axi-dmac: Don't " Jisheng Zhang
2023-05-21 10:02   ` Jisheng Zhang
2023-05-21 10:02 ` [PATCH v3 2/5] dmaengine: axi-dmac: " Jisheng Zhang
2023-05-21 10:02   ` Jisheng Zhang
2023-05-21 10:02 ` [PATCH v3 3/5] dmaengine: plx_dma: " Jisheng Zhang
2023-05-21 10:02   ` Jisheng Zhang
2023-05-21 10:02 ` Jisheng Zhang [this message]
2023-05-21 10:02   ` [PATCH v3 4/5] dmaengine: hidma: " Jisheng Zhang
2023-05-21 10:02 ` [PATCH v3 5/5] dmaengine: sprd: " Jisheng Zhang
2023-05-21 10:02   ` Jisheng Zhang
2023-05-24  6:54 ` [PATCH v3 0/5] dma: don't " Vinod Koul
2023-05-24  6:54   ` Vinod Koul

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20230521100252.3197-5-jszhang@kernel.org \
    --to=jszhang@kernel.org \
    --cc=Eugeniy.Paltsev@synopsys.com \
    --cc=agross@kernel.org \
    --cc=andersson@kernel.org \
    --cc=baolin.wang@linux.alibaba.com \
    --cc=dmaengine@vger.kernel.org \
    --cc=konrad.dybcio@linaro.org \
    --cc=lars@metafoo.de \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=logang@deltatee.com \
    --cc=okaya@kernel.org \
    --cc=orsonzhai@gmail.com \
    --cc=vkoul@kernel.org \
    --cc=zhang.lyra@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.