diff options
| author |   Ben Hutchings <ben@decadent.org.uk> | 2019-02-12 15:36:24 +0000 |
|---|---|---|
| committer |   Felix Fietkau <nbd@nbd.name> | 2019-02-18 20:10:28 +0100 |
| commit | d0ff23c1107e8c6ddc7534cafb65844b292b1540 (patch) | |
| tree | db1c8cb1d0dcda468d2b09a3207a8a76c15404eb /drivers/net/wireless/mediatek/mt76/mac80211.c | |
| parent | mt76x02u: remove bogus check and comment padding (diff) | |
| download | linux-dev-d0ff23c1107e8c6ddc7534cafb65844b292b1540.tar.xz linux-dev-d0ff23c1107e8c6ddc7534cafb65844b292b1540.zip | |
mt76: Use the correct hweight8() function
mt76_init_stream_cap() and mt76_get_txpower() call __sw_hweight8()
directly, but that's only defined if CONFIG_GENERIC_HWEIGHT is
enabled. The function that works on all architectures is hweight8().
Fixes: 551e1ef4d291 ("mt76: add mt76_init_stream_cap routine")
Fixes: 9313faacbb4e ("mt76: move mt76x02_get_txpower to mt76 core")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mac80211.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c index c7abf4f54867..82e9f78ef328 100644 --- a/drivers/net/wireless/mediatek/mt76/mac80211.c +++ b/drivers/net/wireless/mediatek/mt76/mac80211.c @@ -124,7 +124,7 @@ static void mt76_init_stream_cap(struct mt76_dev *dev, bool vht) { struct ieee80211_sta_ht_cap *ht_cap = &sband->ht_cap; - int i, nstream = __sw_hweight8(dev->antenna_mask); + int i, nstream = hweight8(dev->antenna_mask); struct ieee80211_sta_vht_cap *vht_cap; u16 mcs_map = 0; @@ -726,7 +726,7 @@ int mt76_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif, int *dbm) { struct mt76_dev *dev = hw->priv; - int n_chains = __sw_hweight8(dev->antenna_mask); + int n_chains = hweight8(dev->antenna_mask); *dbm = dev->txpower_cur / 2; |