scsi: smartpqi: correct event acknowledgment timeout issue

scsi: smartpqi: correct event acknowledgment timeout issue

Orabug: 25144431

the driver no longer waits for the firmware to consume
the event ack IU.

Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit 5e6429df9c8b3ab9e0a8d18af5248692ebe41871)
Signed-off-by: Brian Maly <brian.maly@oracle.com>