1 files changed, 5 insertions, 6 deletions

diff --git a/drivers/ata/pata_marvell.c b/drivers/ata/pata_marvell.c
index 2745e23cac43..edbfe0dbbf78 100644
--- a/drivers/ata/pata_marvell.c
+++ b/drivers/ata/pata_marvell.c
@@ -161,7 +161,7 @@ static const struct ata_port_operations marvell_ops = {
 
 static int marvell_init_one (struct pci_dev *pdev, const struct pci_device_id *id)
 {
-        static struct ata_port_info info = {
+        static const struct ata_port_info info = {
                 .sht            = &marvell_sht,
                 .flags          = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
 
@@ -171,7 +171,7 @@ static int marvell_init_one (struct pci_dev *pdev, const struct pci_device_id *i
 
                 .port_ops       = &marvell_ops,
         };
-        static struct ata_port_info info_sata = {
+        static const struct ata_port_info info_sata = {
                 .sht            = &marvell_sht,
                 /* Slave possible as its magically mapped not real */
                 .flags          = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
@@ -182,13 +182,12 @@ static int marvell_init_one (struct pci_dev *pdev, const struct pci_device_id *i
 
                 .port_ops       = &marvell_ops,
         };
-        struct ata_port_info *port_info[2] = { &info, &info_sata };
-        int n_port = 2;
+        const struct ata_port_info *ppi[] = { &info, &info_sata };
 
         if (pdev->device == 0x6101)
-                n_port = 1;
+                ppi[1] = &ata_dummy_port_info;
 
-        return ata_pci_init_one(pdev, port_info, n_port);
+        return ata_pci_init_one(pdev, ppi);
 }
 
 static const struct pci_device_id marvell_pci_tbl[] = {