> WMM index range needs to be split between both PHYs if a second PHY exists.
> The condition for that was accidentally written as checking if the vif PHY
> is the secondary one

We need to add the following Fixes tag here:

Fixes: e57b7901469fc ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets")

Regards,
Lorenzo

> 
> Signed-off-by: Felix Fietkau <nbd@nbd.name>
> ---
>  drivers/net/wireless/mediatek/mt76/mt7915/main.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
> index 748ea70ea12e..a19e68668c65 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
> @@ -215,7 +215,7 @@ static int mt7915_add_interface(struct ieee80211_hw *hw,
>  	mvif->phy = phy;
>  	mvif->band_idx = ext_phy;
>  
> -	if (ext_phy)
> +	if (dev->mt76.phy2)
>  		mvif->wmm_idx = ext_phy * (MT7915_MAX_WMM_SETS / 2) +
>  				mvif->idx % (MT7915_MAX_WMM_SETS / 2);
>  	else
> -- 
> 2.30.1
>