scsi: mpi3mr: Use ida to manage mrioc ID

[ Upstream commit 29b75184 ]

To ensure that the same ID is not obtained during concurrent execution of
the probe, an ida is used to manage the mrioc's ID.

Signed-off-by: Guixin Liu <kanie@linux.alibaba.com>
Link: https://lore.kernel.org/r/20231229040331.52518-1-kanie@linux.alibaba.com


Reviewed-by: Lee Duncan <lduncan@suse.com>
Reviewed-by: Martin Wilck <mwilck@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Stable-dep-of: 0d32014f ("scsi: mpi3mr: Start controller indexing from 0")
Signed-off-by: Sasha Levin <sashal@kernel.org>