| Message ID | 20180803072016.21544-36-sjhuang@iluvatar.ai (mailing list archive) |
|---|---|
| State | Changes Requested |
| Headers | show
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From: Huang Shijie <sjhuang@iluvatar.ai>
To: vkoul@kernel.org
Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org,
dave.jiang@intel.com, radhey.shyam.pandey@xilinx.com,
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david.brown@linaro.org, Huang Shijie <sjhuang@iluvatar.ai>
Subject: [PATCH 35/46] dmaengine: mtk-hsdma: use
dmaenginem_async_device_register to simplify the code
Date: Fri, 3 Aug 2018 15:20:05 +0800
Message-Id: <20180803072016.21544-36-sjhuang@iluvatar.ai>
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| Series |
Use dmaenginem_async_device_register to simplify code
|
expand
|
diff --git a/drivers/dma/mediatek/mtk-hsdma.c b/drivers/dma/mediatek/mtk-hsdma.c index b7ec56ae02a6..a8b2e84e1556 100644 --- a/drivers/dma/mediatek/mtk-hsdma.c +++ b/drivers/dma/mediatek/mtk-hsdma.c @@ -977,7 +977,7 @@ static int mtk_hsdma_probe(struct platform_device *pdev) INIT_LIST_HEAD(&vc->desc_hw_processing); } - err = dma_async_device_register(dd); + err = dmaenginem_async_device_register(dd); if (err) return err; @@ -1007,7 +1007,6 @@ static int mtk_hsdma_probe(struct platform_device *pdev) return 0; err_unregister: - dma_async_device_unregister(dd); return err; } @@ -1035,7 +1034,6 @@ static int mtk_hsdma_remove(struct platform_device *pdev) /* Disable hardware */ mtk_hsdma_hw_deinit(hsdma); - dma_async_device_unregister(&hsdma->ddev); of_dma_controller_free(pdev->dev.of_node); return 0;
Use dmaenginem_async_device_register to simplify the code: remove dma_async_device_unregister. Signed-off-by: Huang Shijie <sjhuang@iluvatar.ai> --- drivers/dma/mediatek/mtk-hsdma.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)