atm: [he] only support suni driver on multimode interfaces

Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index ffc4a5a..320320e 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -1542,7 +1542,8 @@
 	/* initialize framer */
 
 #ifdef CONFIG_ATM_HE_USE_SUNI
-	suni_init(he_dev->atm_dev);
+	if (he_isMM(he_dev))
+		suni_init(he_dev->atm_dev);
 	if (he_dev->atm_dev->phy && he_dev->atm_dev->phy->start)
 		he_dev->atm_dev->phy->start(he_dev->atm_dev);
 #endif /* CONFIG_ATM_HE_USE_SUNI */