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/generic.c b/drivers/ide/pci/generic.c
index 2d869aecfb87..f44d70852c3c 100644
--- a/drivers/ide/pci/generic.c
+++ b/drivers/ide/pci/generic.c
@@ -67,7 +67,7 @@ MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE st
                 .udma_mask      = ATA_UDMA6, \
         }
 
-static struct ide_port_info generic_chipsets[] __devinitdata = {
+static const struct ide_port_info generic_chipsets[] __devinitdata = {
         /*  0 */ DECLARE_GENERIC_PCI_DEV("Unknown",     0),
 
         {       /* 1 */
@@ -123,7 +123,7 @@ static struct ide_port_info generic_chipsets[] __devinitdata = {
  
 static int __devinit generic_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
-        struct ide_port_info *d = &generic_chipsets[id->driver_data];
+        const struct ide_port_info *d = &generic_chipsets[id->driver_data];
         int ret = -ENODEV;
 
         /* Don't use the generic entry unless instructed to do so */