1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/mmtimer.c b/drivers/char/mmtimer.c
index 70b774ff5aa4..1f0f2b6dae26 100644
--- a/drivers/char/mmtimer.c
+++ b/drivers/char/mmtimer.c
@@ -63,7 +63,7 @@ static int mmtimer_mmap(struct file *file, struct vm_area_struct *vma);
  */
 static unsigned long mmtimer_femtoperiod = 0;
 
-static struct file_operations mmtimer_fops = {
+static const struct file_operations mmtimer_fops = {
         .owner =        THIS_MODULE,
         .mmap =         mmtimer_mmap,
         .ioctl =        mmtimer_ioctl,