| From | Huang Shijie <> | Subject | [PATCH 24/46] dmaengine: nbpfaxi: use dmaenginem_async_device_register to simplify the code | Date | Fri, 3 Aug 2018 15:19:54 +0800 |
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Use dmaenginem_async_device_register to simplify the code: remove dma_async_device_unregister. remove label e_dma_dev_unreg
Signed-off-by: Huang Shijie <sjhuang@iluvatar.ai> --- drivers/dma/nbpfaxi.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c index 8c7b2e8703da..def82e77f321 100644 --- a/drivers/dma/nbpfaxi.c +++ b/drivers/dma/nbpfaxi.c @@ -1437,18 +1437,16 @@ static int nbpf_probe(struct platform_device *pdev) nbpf_configure(nbpf); - ret = dma_async_device_register(dma_dev); + ret = dmaenginem_async_device_register(dma_dev); if (ret < 0) goto e_clk_off; ret = of_dma_controller_register(np, nbpf_of_xlate, nbpf); if (ret < 0) - goto e_dma_dev_unreg; + goto e_clk_off; return 0; -e_dma_dev_unreg: - dma_async_device_unregister(dma_dev); e_clk_off: clk_disable_unprepare(nbpf->clk); @@ -1471,7 +1469,6 @@ static int nbpf_remove(struct platform_device *pdev) } of_dma_controller_free(pdev->dev.of_node); - dma_async_device_unregister(&nbpf->dma_dev); clk_disable_unprepare(nbpf->clk); return 0; -- 2.17.1
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