Messages in this thread | | | Date | Mon, 27 Aug 2018 11:16:53 +0530 | From | Vinod <> | Subject | Re: [PATCH v2] dma: mic_x100_dma: use devm_kzalloc to fix an issue |
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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
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