1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c
index 86a26186739c..b439351f1fd3 100644
--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -538,7 +538,7 @@ static struct ata_port_operations nv133_port_ops = {
 
 static int amd_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 {
-        static struct ata_port_info info[10] = {
+        static const struct ata_port_info info[10] = {
                 {       /* 0: AMD 7401 */
                         .sht = &amd_sht,
                         .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
@@ -620,7 +620,7 @@ static int amd_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                         .port_ops = &amd100_port_ops
                 }
         };
-        static struct ata_port_info *port_info[2];
+        const struct ata_port_info *ppi[] = { NULL, NULL };
         static int printed_version;
         int type = id->driver_data;
         u8 rev;
@@ -652,9 +652,8 @@ static int amd_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                 ata_pci_clear_simplex(pdev);
 
         /* And fire it up */
-
-        port_info[0] = port_info[1] = &info[type];
-        return ata_pci_init_one(pdev, port_info, 2);
+        ppi[0] = &info[type];
+        return ata_pci_init_one(pdev, ppi);
 }
 
 #ifdef CONFIG_PM