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| author | Huang Shijie <sjhuang@iluvatar.ai> | 2018-08-06 16:52:30 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2018-08-29 21:43:18 +0530 |
| commit | fbb69ece0462ae95bbdff3ade9288bb5f1709f26 (patch) | |
| tree | ef22a870fe2913040869294a3b1890e9a5d4961f /drivers/dma/mxs-dma.c | |
| parent | d72c5f98539d092692d5d94dfcb74e1d27588907 (diff) | |
| download | lwn-fbb69ece0462ae95bbdff3ade9288bb5f1709f26.tar.gz lwn-fbb69ece0462ae95bbdff3ade9288bb5f1709f26.zip | |
dmaengine: mxs-dma: use dmaenginem_async_device_register to simplify the code
Use dmaenginem_async_device_register to simplify the code:
remove dma_async_device_unregister.
Signed-off-by: Huang Shijie <sjhuang@iluvatar.ai>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/mxs-dma.c')
| -rw-r--r-- | drivers/dma/mxs-dma.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c index ae5182ff0128..35193b31a9e0 100644 --- a/drivers/dma/mxs-dma.c +++ b/drivers/dma/mxs-dma.c @@ -847,7 +847,7 @@ static int __init mxs_dma_probe(struct platform_device *pdev) mxs_dma->dma_device.residue_granularity = DMA_RESIDUE_GRANULARITY_BURST; mxs_dma->dma_device.device_issue_pending = mxs_dma_enable_chan; - ret = dma_async_device_register(&mxs_dma->dma_device); + ret = dmaenginem_async_device_register(&mxs_dma->dma_device); if (ret) { dev_err(mxs_dma->dma_device.dev, "unable to register\n"); return ret; @@ -857,7 +857,6 @@ static int __init mxs_dma_probe(struct platform_device *pdev) if (ret) { dev_err(mxs_dma->dma_device.dev, "failed to register controller\n"); - dma_async_device_unregister(&mxs_dma->dma_device); } dev_info(mxs_dma->dma_device.dev, "initialized\n"); |