1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/scsi/sata_qstor.c b/drivers/scsi/sata_qstor.c
index a604afafaec..6e0c749b6cb 100644
--- a/drivers/scsi/sata_qstor.c
+++ b/drivers/scsi/sata_qstor.c
@@ -51,8 +51,6 @@ enum {
         QS_PRD_BYTES            = QS_MAX_PRD * 16,
         QS_PKT_BYTES            = QS_CPB_BYTES + QS_PRD_BYTES,
 
-        QS_DMA_BOUNDARY         = ~0UL,
-
         /* global register offsets */
         QS_HCF_CNFG3            = 0x0003, /* host configuration offset */
         QS_HID_HPHY             = 0x0004, /* host physical interface info */
@@ -101,6 +99,10 @@ enum {
         board_2068_idx          = 0,    /* QStor 4-port SATA/RAID */
 };
 
+enum {
+        QS_DMA_BOUNDARY         = ~0UL
+};
+
 typedef enum { qs_state_idle, qs_state_pkt, qs_state_mmio } qs_state_t;
 
 struct qs_port_priv {
@@ -145,7 +147,7 @@ static Scsi_Host_Template qs_ata_sht = {
         .bios_param             = ata_std_bios_param,
 };
 
-static struct ata_port_operations qs_ata_ops = {
+static const struct ata_port_operations qs_ata_ops = {
         .port_disable           = ata_port_disable,
         .tf_load                = ata_tf_load,
         .tf_read                = ata_tf_read,