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: [v2,1/9] dmaengine: dw-axi-dmac: use dmaenginem_async_device_register to simplify the code
Date: Mon, 6 Aug 2018 16:52:23 +0800 [thread overview]
Message-ID: <20180806085231.4597-2-sjhuang@iluvatar.ai> (raw)
Use dmaenginem_async_device_register to simplify the code:
remove dma_async_device_unregister.
Signed-off-by: Huang Shijie <sjhuang@iluvatar.ai>
---
drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
index c4eb55e3011c..b2ac1d2c5b86 100644
--- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
+++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
@@ -934,7 +934,7 @@ static int dw_probe(struct platform_device *pdev)
pm_runtime_put(chip->dev);
- ret = dma_async_device_register(&dw->dma);
+ ret = dmaenginem_async_device_register(&dw->dma);
if (ret)
goto err_pm_disable;
@@ -977,8 +977,6 @@ static int dw_remove(struct platform_device *pdev)
tasklet_kill(&chan->vc.task);
}
- dma_async_device_unregister(&dw->dma);
-
return 0;
}
reply other threads:[~2018-08-06 8:52 UTC|newest]
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