From 6cd5c381eaee641a135ee92fca8729e20b747027 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Sat, 21 Dec 2019 22:57:07 +0100
Subject: [PATCH] mt76: mt7615: disable DBDC on MT7622

It is only supported on MT7615

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 mt7615/init.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mt7615/init.c b/mt7615/init.c
index e48345b0..9c41c11e 100644
--- a/mt7615/init.c
+++ b/mt7615/init.c
@@ -389,6 +389,9 @@ int mt7615_register_ext_phy(struct mt7615_dev *dev)
 	struct mt76_phy *mphy;
 	int ret;
 
+	if (!is_mt7615(&dev->mt76))
+		return -EOPNOTSUPP;
+
 	if (test_bit(MT76_STATE_RUNNING, &dev->mphy.state))
 		return -EINVAL;