On 22-08-18, 10:40, Huang Shijie wrote:
> The following patch introduced an issue.
> commit f6206f00d8c5 ("dmaengine: mic_x100_dma: use the new helper to
> simplify the code")
>
> This issue is :
>
> kfree(mic_dma_dev)
> .....
> dma_async_device_unregister(mic_dma_dev->device);
>
> Free the memory, and use it again.
>
> So use devm_kzalloc to allocate mic_dma_dev to fix it.
>
> When the Devres try to release the resources, it will call release at the
> following order:
>
> dma_async_device_unregister(mic_dma_dev->device);
> .....
> kfree(mic_dma_dev)
After fixing the subsystem name, applied thanks
--
~Vinod
