netdev - [PATCH 1/2] wireless: mt76: call hweight8() instead of __sw

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Message-Id: <1550469571-25933-2-git-send-email-yamada.masahiro@socionext.com>
Date:   Mon, 18 Feb 2019 14:59:30 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     Ingo Molnar <mingo@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Borislav Petkov <bp@...en8.de>,
        "H . Peter Anvin" <hpa@...or.com>, x86@...nel.org
Cc:     Kalle Valo <kvalo@...eaurora.org>, linux-wireless@...r.kernel.org,
        Christoph Hellwig <hch@....de>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Lorenzo Bianconi <lorenzo.bianconi83@...il.com>,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, Felix Fietkau <nbd@....name>,
        Matthias Brugger <matthias.bgg@...il.com>
Subject: [PATCH 1/2] wireless: mt76: call hweight8() instead of __sw_hweight8()

__sw_hweight8() is just internal implementation.

Drivers should use the common API, hweight8().

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

This patch should go to x86 tree along with 2/2.

Otherwise, all{yes,mod}config of x86 would be broken.

This patch is trivial enough.
I want ACK from the net/wireless maintainer
so that this can go in via x86 tree.


 drivers/net/wireless/mediatek/mt76/mac80211.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c
index 7b926df..c42e0d3 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;
 
-- 
2.7.4