diff --git a/net/atm/clip.c b/net/atm/clip.c
index f271a7bcf5b2..65f706e4344c 100644
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -617,7 +617,7 @@ static void atmarpd_close(struct atm_vcc *vcc)
 	module_put(THIS_MODULE);
 }
 
-static struct atmdev_ops atmarpd_dev_ops = {
+static const struct atmdev_ops atmarpd_dev_ops = {
 	.close = atmarpd_close
 };
 
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 093fe8707731..a3d93a1bb133 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -486,7 +486,7 @@ static void lec_atm_close(struct atm_vcc *vcc)
 	module_put(THIS_MODULE);
 }
 
-static struct atmdev_ops lecdev_ops = {
+static const struct atmdev_ops lecdev_ops = {
 	.close = lec_atm_close,
 	.send = lec_atm_send
 };
diff --git a/net/atm/mpc.c b/net/atm/mpc.c
index 680a4b9095a1..5677147209e8 100644
--- a/net/atm/mpc.c
+++ b/net/atm/mpc.c
@@ -779,7 +779,7 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
 	netif_rx(new_skb);
 }
 
-static struct atmdev_ops mpc_ops = { /* only send is required */
+static const struct atmdev_ops mpc_ops = { /* only send is required */
 	.close	= mpoad_close,
 	.send	= msg_from_mpoad
 };
diff --git a/net/atm/signaling.c b/net/atm/signaling.c
index 983c3a21a133..0a20f6e953ac 100644
--- a/net/atm/signaling.c
+++ b/net/atm/signaling.c
@@ -217,7 +217,7 @@ static void sigd_close(struct atm_vcc *vcc)
 	read_unlock(&vcc_sklist_lock);
 }
 
-static struct atmdev_ops sigd_dev_ops = {
+static const struct atmdev_ops sigd_dev_ops = {
 	.close = sigd_close,
 	.send =	sigd_send
 };