scsi: initio: 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/20230322195515.1267197-47-bvanassche@acm.orgSigned-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/initio.c

@@ -2788,7 +2788,7 @@ static void i91uSCBPost(u8 * host_mem, u8 * cblk_mem)
 	initio_release_scb(host, cblk);	/* Release SCB for current channel */
 }
 
-static struct scsi_host_template initio_template = {
+static const struct scsi_host_template initio_template = {
 	.proc_name		= "INI9100U",
 	.name			= "Initio INI-9X00U/UW SCSI device driver",
 	.queuecommand		= i91u_queuecommand,