diff --git a/drivers/dahdi/dahdi-base.c b/drivers/dahdi/dahdi-base.c
index 4fb06d9..9fb0c79 100644
--- a/drivers/dahdi/dahdi-base.c
+++ b/drivers/dahdi/dahdi-base.c
@@ -7019,17 +7019,6 @@ static int dahdi_ioctl(struct inode *inode, struct file *file,
 }
 #endif
 
-#ifdef HAVE_COMPAT_IOCTL
-static long dahdi_ioctl_compat(struct file *file, unsigned int cmd,
-		unsigned long data)
-{
-	if (cmd == DAHDI_SFCONFIG)
-		return -ENOTTY; /* Not supported yet */
-
-	return dahdi_unlocked_ioctl(file, cmd, data);
-}
-#endif
-
 /**
  * _get_next_channo - Return the next taken channel number from the span list.
  * @span:	The span with which to start the search.
@@ -10285,9 +10274,6 @@ static const struct file_operations dahdi_fops = {
 	.release = dahdi_release,
 #ifdef HAVE_UNLOCKED_IOCTL
 	.unlocked_ioctl  = dahdi_unlocked_ioctl,
-#ifdef HAVE_COMPAT_IOCTL
-	.compat_ioctl = dahdi_ioctl_compat,
-#endif
 #else
 	.ioctl   = dahdi_ioctl,
 #endif
@@ -10301,9 +10287,6 @@ static const struct file_operations dahdi_timer_fops = {
 	.release = dahdi_timer_release,
 #ifdef HAVE_UNLOCKED_IOCTL
 	.unlocked_ioctl  = dahdi_timer_unlocked_ioctl,
-#ifdef HAVE_COMPAT_IOCTL
-	.compat_ioctl = dahdi_timer_unlocked_ioctl,
-#endif
 #else
 	.ioctl   = dahdi_timer_ioctl,
 #endif
@@ -10377,24 +10360,10 @@ static int nodev_ioctl(struct inode *inode, struct file *file,
 }
 #endif
 
-#ifdef HAVE_COMPAT_IOCTL
-static long nodev_ioctl_compat(struct file *file, unsigned int cmd,
-		unsigned long data)
-{
-	if (cmd == DAHDI_SFCONFIG)
-		return -ENOTTY; /* Not supported yet */
-
-	return nodev_unlocked_ioctl(file, cmd, data);
-}
-#endif
-
 static const struct file_operations nodev_fops = {
 	.owner   = THIS_MODULE,
 #ifdef HAVE_UNLOCKED_IOCTL
 	.unlocked_ioctl  = nodev_unlocked_ioctl,
-#ifdef HAVE_COMPAT_IOCTL
-	.compat_ioctl = nodev_ioctl_compat,
-#endif
 #else
 	.ioctl   = nodev_ioctl,
 #endif
@@ -10409,9 +10378,6 @@ static const struct file_operations dahdi_chan_fops = {
 	.release = dahdi_release,
 #ifdef HAVE_UNLOCKED_IOCTL
 	.unlocked_ioctl  = dahdi_unlocked_ioctl,
-#ifdef HAVE_COMPAT_IOCTL
-	.compat_ioctl = dahdi_ioctl_compat,
-#endif
 #else
 	.ioctl   = dahdi_ioctl,
 #endif