scsi: message: fusion: Open-code mptfc_block_error_handler() for bus reset

scsi: message: fusion: Open-code mptfc_block_error_handler() for bus reset

When calling bus_reset we have potentially several ports to be reset, so
this patch open-codes the existing mptfc_block_error_handler() to wait for
all ports attached to this bus.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20231002154328.43718-4-hare@suse.de
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>