ide: constify struct ide_port_info

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index 9aacc2f2876..e09742e2ba5 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -390,7 +390,7 @@ static void __devinit pdc202ata4_fixup_irq(struct pci_dev *dev,
                 .udma_mask      = udma, \
         }
 
-static struct ide_port_info pdc202xx_chipsets[] __devinitdata = {
+static const struct ide_port_info pdc202xx_chipsets[] __devinitdata = {
         {       /* 0 */
                 .name           = "PDC20246",
                 .init_chipset   = init_chipset_pdc202xx,
@@ -421,7 +421,7 @@ static struct ide_port_info pdc202xx_chipsets[] __devinitdata = {
  
 static int __devinit pdc202xx_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
-        struct ide_port_info *d;
+        const struct ide_port_info *d;
         u8 idx = id->driver_data;
 
         d = &pdc202xx_chipsets[idx];