Re: [PATCH] drivers/nvme/host: Use kobj_to_dev() API

[Chaitanya Kulkarni]

Keith,

On 6/20/21 10:34, Keith Busch wrote:
> On Sat, Jun 19, 2021 at 01:01:34PM +0800, 周传高 wrote:
>>> On Fri, Jun 18, 2021 at 07:10:58AM -0700, zhouchuangao wrote:
>>>> Use kobj_to_dev() API instead of container_of().
>>> Why?  That just makes the code harder to read.
>> In my opinion, the kobj_to_dev() interface is provided by the kernel so that
>> we can get device based on kobj without having to pass more parameters.
>> I think it's easier to use.
> This same patch has been proposed and rejected numerous times. Do we
> need to place a comment in the code to prevent future requests?
>
> http://lists.infradead.org/pipermail/linux-nvme/2021-March/023316.html
> http://lists.infradead.org/pipermail/linux-nvme/2021-February/023060.html
> http://lists.infradead.org/pipermail/linux-nvme/2020-September/019462.html
>
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Just sent a patch with your suggested-by see if that is useful.