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authorHuang Shijie <sjhuang@iluvatar.ai>2018-08-06 16:52:30 +0800
committerVinod Koul <vkoul@kernel.org>2018-08-29 21:43:18 +0530
commitfbb69ece0462ae95bbdff3ade9288bb5f1709f26 (patch)
treeef22a870fe2913040869294a3b1890e9a5d4961f /drivers/dma/mxs-dma.c
parentd72c5f98539d092692d5d94dfcb74e1d27588907 (diff)
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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.c3
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");