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Commit 89b90c09 authored by Wei Yongjun's avatar Wei Yongjun Committed by Vinod Koul
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dmaengine: k3dma: add missing clk_disable_unprepare() on error in k3_dma_probe() 



Add the missing clk_disable_unprepare() before return
from k3_dma_probe() in the error handling case.

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent e94570a3

drivers/dma/k3dma.c

+3 −1
Original line number Original line Diff line number Diff line
@@ -757,7 +757,7 @@ static int k3_dma_probe(struct platform_device *op) 




	ret = dma_async_device_register(&d->slave);

	ret = dma_async_device_register(&d->slave);

	if (ret)

	if (ret)

		return ret;

		goto dma_async_register_fail;





	ret = of_dma_controller_register((&op->dev)->of_node,

	ret = of_dma_controller_register((&op->dev)->of_node,

					k3_of_dma_simple_xlate, d);

					k3_of_dma_simple_xlate, d);
@@ -774,6 +774,8 @@ static int k3_dma_probe(struct platform_device *op) 




of_dma_register_fail:

of_dma_register_fail:

	dma_async_device_unregister(&d->slave);

	dma_async_device_unregister(&d->slave);

dma_async_register_fail:

	clk_disable_unprepare(d->clk);

	return ret;

	return ret;

}

}