2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
index b5621f27c4be..a762283d2a21 100644
--- a/drivers/cdrom/gdrom.c
+++ b/drivers/cdrom/gdrom.c
@@ -512,7 +512,7 @@ static int gdrom_bdops_ioctl(struct block_device *bdev, fmode_t mode,
         return cdrom_ioctl(gd.cd_info, bdev, mode, cmd, arg);
 }
 
-static struct block_device_operations gdrom_bdops = {
+static const struct block_device_operations gdrom_bdops = {
         .owner                  = THIS_MODULE,
         .open                   = gdrom_bdops_open,
         .release                = gdrom_bdops_release,
diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index 0fff646cc2f0..57ca69e0ac55 100644
--- a/drivers/cdrom/viocd.c
+++ b/drivers/cdrom/viocd.c
@@ -177,7 +177,7 @@ static int viocd_blk_media_changed(struct gendisk *disk)
         return cdrom_media_changed(&di->viocd_info);
 }
 
-struct block_device_operations viocd_fops = {
+static const struct block_device_operations viocd_fops = {
         .owner =                THIS_MODULE,
         .open =                 viocd_blk_open,
         .release =              viocd_blk_release,