diff options
author | Alex Shi <alex.shi@linaro.org> | 2018-03-20 02:25:07 +0000 |
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committer | Alex Shi <alex.shi@linaro.org> | 2018-03-20 02:25:07 +0000 |
commit | 031f431679b03ba7e791dd051fc13f51f806fcd7 (patch) | |
tree | 9018f8a4a6c04feaf0180cae915dfe804913ce34 /drivers/dma/dma-jz4740.c | |
parent | f7901365aa48b20b25f8402e0fd1eea4ac6c55e7 (diff) | |
parent | 91db57e54eb9be1560454d6a370d67847b05735f (diff) |
Merge remote-tracking branch 'rt-stable/v4.4-rt' into linux-linaro-lsk-v4.4-rtlsk-v4.4-18.03-rt
Diffstat (limited to 'drivers/dma/dma-jz4740.c')
-rw-r--r-- | drivers/dma/dma-jz4740.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/dma/dma-jz4740.c b/drivers/dma/dma-jz4740.c index 7638b24ce8d0..35fc58f4bf4b 100644 --- a/drivers/dma/dma-jz4740.c +++ b/drivers/dma/dma-jz4740.c @@ -557,7 +557,7 @@ static int jz4740_dma_probe(struct platform_device *pdev) ret = dma_async_device_register(dd); if (ret) - return ret; + goto err_clk; irq = platform_get_irq(pdev, 0); ret = request_irq(irq, jz4740_dma_irq, 0, dev_name(&pdev->dev), dmadev); @@ -570,6 +570,8 @@ static int jz4740_dma_probe(struct platform_device *pdev) err_unregister: dma_async_device_unregister(dd); +err_clk: + clk_disable_unprepare(dmadev->clk); return ret; } |