diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c index 5664749ad6c1..8247611d9b18 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c @@ -20,6 +20,9 @@ int mt76x02_mcu_msg_send(struct mt76_dev *mdev, int cmd, const void *data, int ret; u8 seq; + if (mt76_is_mmio(&dev->mt76) && dev->mcu_timeout) + return -EIO; + skb = mt76x02_mcu_msg_alloc(data, len); if (!skb) return -ENOMEM; |