scsi: aacraid: Declare SCSI host template const

Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-17-bvanassche@acm.orgSigned-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/aacraid/linit.c

@@ -1476,7 +1476,7 @@ static const struct file_operations aac_cfg_fops = {
 	.llseek		= noop_llseek,
 };
 
-static struct scsi_host_template aac_driver_template = {
+static const struct scsi_host_template aac_driver_template = {
 	.module				= THIS_MODULE,
 	.name				= "AAC",
 	.proc_name			= AAC_DRIVERNAME,