1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/isdn/mISDN/timerdev.c b/drivers/isdn/mISDN/timerdev.c
index de43c8c70ad0..859c81e9483b 100644
--- a/drivers/isdn/mISDN/timerdev.c
+++ b/drivers/isdn/mISDN/timerdev.c
@@ -267,6 +267,7 @@ static const struct file_operations mISDN_fops = {
         .unlocked_ioctl = mISDN_ioctl,
         .open           = mISDN_open,
         .release        = mISDN_close,
+        .llseek         = no_llseek,
 };
 
 static struct miscdevice mISDNtimer = {