Re: [PATCH] iommu/arm-smmu-v3: Fix use-after-free in arm_smmu_get_by_fwnode

[Weimin Xiong]

Thanks for the review and explanation. I misunderstood the design of the
reference counting here. You're right that the put_device() is just to
pair with bus_find_device_by_fwnode(), not to control the memory
lifetime. I will drop this series.

Sorry for the noise.