From eacf61101260dfe4839a7657ecf013c50ced77c0 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
Git-commit: eacf61101260dfe4839a7657ecf013c50ced77c0
Patch-mainline: v5.7-rc1
References: jsc#SLE-13430
It is only supported on MT7615
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/mediatek/mt76/mt7615/init.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/init.c b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
index 79b177ac4261..2f6ad2b24464 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
@@ -383,6 +383,9 @@ 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;
--
2.16.4