RE: [Patch v2 2/2] PCI: hv: Remove unused refcount and supporting functions for handling bus device removal

[Dexuan Cui]

> From: longli@xxxxxxxxxxxxxxxxx <longli@xxxxxxxxxxxxxxxxx>
> Sent: Wednesday, April 21, 2021 10:46 PM
> 
> With the new method of flushing/stopping the workqueue before doing bus
> removal, the old mechanisum of using refcount and wait for completion

mechanisum -> mechanism

> is no longer needed. Remove those dead code.
> 
> Signed-off-by: Long Li <longli@xxxxxxxxxxxxx>
> ---

The patch looks good to me. BTW, can we also remove get_pcichild() and
put_pcichild() in an extra patch? I suspect we don't really need those either.