1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/scsi/sata_vsc.c b/drivers/scsi/sata_vsc.c
index 877b9fda3965..5af05fdf8544 100644
--- a/drivers/scsi/sata_vsc.c
+++ b/drivers/scsi/sata_vsc.c
@@ -115,7 +115,7 @@ static void vsc_intr_mask_update(struct ata_port *ap, u8 ctl)
 }
 
 
-static void vsc_sata_tf_load(struct ata_port *ap, struct ata_taskfile *tf)
+static void vsc_sata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf)
 {
         struct ata_ioports *ioaddr = &ap->ioaddr;
         unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR;
@@ -231,7 +231,7 @@ static Scsi_Host_Template vsc_sata_sht = {
 };
 
 
-static struct ata_port_operations vsc_sata_ops = {
+static const struct ata_port_operations vsc_sata_ops = {
         .port_disable           = ata_port_disable,
         .tf_load                = vsc_sata_tf_load,
         .tf_read                = vsc_sata_tf_read,