From: Huang Shijie <sjhuang@iluvatar.ai>
To: vkoul@kernel.org
Cc: dan.j.williams@intel.com, Zubair.Kakakhel@imgtec.com,
daniel@zonque.org, haojian.zhuang@gmail.com,
robert.jarzmik@free.fr, patrice.chotard@st.com,
linus.walleij@linaro.org, mcoquelin.stm32@gmail.com,
alexandre.torgue@st.com, Eugeniy.Paltsev@synopsys.com,
colin.king@canonical.com, dmaengine@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Huang Shijie <sjhuang@iluvatar.ai>
Subject: [v2,2/9] dmaengine: stm32-mdma: use dmaenginem_async_device_register to simplify the code
Date: Mon, 6 Aug 2018 16:52:24 +0800 [thread overview]
Message-ID: <20180806085231.4597-3-sjhuang@iluvatar.ai> (raw)
Use dmaenginem_async_device_register to simplify the code:
remove dma_async_device_unregister.
Acked-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Huang Shijie <sjhuang@iluvatar.ai>
---
drivers/dma/stm32-mdma.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/dma/stm32-mdma.c b/drivers/dma/stm32-mdma.c
index 06dd1725375e..390e4cae0e1a 100644
--- a/drivers/dma/stm32-mdma.c
+++ b/drivers/dma/stm32-mdma.c
@@ -1656,7 +1656,7 @@ static int stm32_mdma_probe(struct platform_device *pdev)
return ret;
}
- ret = dma_async_device_register(dd);
+ ret = dmaenginem_async_device_register(dd);
if (ret)
return ret;
@@ -1674,8 +1674,6 @@ static int stm32_mdma_probe(struct platform_device *pdev)
return 0;
err_unregister:
- dma_async_device_unregister(dd);
-
return ret;
}
reply other threads:[~2018-08-06 8:52 UTC|newest]
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