Long Li 326dc2e1e5 PCI: hv: Remove bus device removal unused refcount/functions
With the new method of flushing/stopping the workqueue before doing bus
removal, the old mechanism of using refcount and wait for completion
is no longer needed. Remove those dead code.

Link: https://lore.kernel.org/r/1620806809-31055-1-git-send-email-longli@linuxonhyperv.com
Signed-off-by: Long Li <longli@microsoft.com>
[lorenzo.pieralisi@arm.com: Reworded subject]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
2021-06-03 18:38:32 +01:00
..
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