1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/sata_sis.c b/drivers/scsi/sata_sis.c
index 0761a3234fcf..057f7b98b6c4 100644
--- a/drivers/scsi/sata_sis.c
+++ b/drivers/scsi/sata_sis.c
@@ -102,7 +102,7 @@ static Scsi_Host_Template sis_sht = {
         .ordered_flush          = 1,
 };
 
-static struct ata_port_operations sis_ops = {
+static const struct ata_port_operations sis_ops = {
         .port_disable           = ata_port_disable,
         .tf_load                = ata_tf_load,
         .tf_read                = ata_tf_read,