From patchwork Thu Apr 14 09:50:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin Ian King X-Patchwork-Id: 562790 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C64C3C433F5 for ; Thu, 14 Apr 2022 09:50:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241182AbiDNJwi (ORCPT ); Thu, 14 Apr 2022 05:52:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48392 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242078AbiDNJwe (ORCPT ); Thu, 14 Apr 2022 05:52:34 -0400 Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 14A331D0D7; Thu, 14 Apr 2022 02:50:10 -0700 (PDT) Received: by mail-wr1-x433.google.com with SMTP id r13so6128824wrr.9; Thu, 14 Apr 2022 02:50:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=jEqj6dS4hwxknxKt8nbPyGn8ylY4KI7wiQLCN0ytwd4=; b=dfBpiVjlsURgw8l1FtunpLP/SXCSK+cHRWaMACUIAXOF9E1QQqQTXu94LlsgW4GVUy Q3w50jSbkKuNiID+VmJqjZ52X2aPihb9PthzPoE2/SbKed3FHv4Ex7Pum721tZLC8id+ ygqRV2LUDEnRfdAo50KOE3YVvYuXEIaGKNtwoEf1h/KFltgi5QcYD51YikrCsVpyP1B2 Gr7QE55XUqaCfiUeJ72eAODxAcLjcaVfieiVLc5AxET0l2MySq9wEK0ZsWUzrAsEc7bj 6rMP/giWWEa04hkIOcJkoXGfR604MyjqX2/Z552f20oMdgEEuMmIed1JjhH8Dt6h7iFX Y+yA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=jEqj6dS4hwxknxKt8nbPyGn8ylY4KI7wiQLCN0ytwd4=; b=01DdaZT6a1/TasyvPMjaU9XLMWHvhZ8F4xigF/ZfWS9tg0H1rwsUZ1/fXa/xrQXNk7 Z654s0Vk596EOnlc+GH6B9vGU/0LroZvi3plv0yFZ5KAkMWBrfNt3FqwUaHIZbUsVGhS mF3cn36Ho0S+fYWBsXvz5mLMq/LjoLLxGPeNTdxb1Y49xV8cteR6wsnsSF8M52z0vpLM afmZOqPal4sTtniAs46JyvcBo6YzrXoo/PPje7k5gC1gitBDepG0nAqIKeI0UgpEa+EH SgVnnkHOXqrYwx/tL10g/Di/Pstjg8kHWx2VCRpI6HhH3aSkrosgu+fqkXOaNlgqa/Eq ep1w== X-Gm-Message-State: AOAM531oAL1jRddwV9PoqZkkNOPcuwpaRNHN20BWlPHJvdaSU0THX8uk 1DEssAjfx+cNGa/Fm0cPi5k= X-Google-Smtp-Source: ABdhPJxiZGluHglMS5C73Q43h6GixG8ijFHiGdPg6fgRtR4THaNsuPUS55cih+bWuraSUoJZyEJAIg== X-Received: by 2002:adf:f841:0:b0:207:a09b:d3cf with SMTP id d1-20020adff841000000b00207a09bd3cfmr1455218wrq.161.1649929808574; Thu, 14 Apr 2022 02:50:08 -0700 (PDT) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id n65-20020a1c2744000000b003862bfb509bsm5102648wmn.46.2022.04.14.02.50.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Apr 2022 02:50:08 -0700 (PDT) From: Colin Ian King To: Felix Fietkau , Lorenzo Bianconi , Ryder Lee , Shayne Chen , Sean Wang , Kalle Valo , "David S . Miller" , Jakub Kicinski , Paolo Abeni , Matthias Brugger , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] mt76: mt7915: make read-only array ppet16_ppet8_ru3_ru0 static const Date: Thu, 14 Apr 2022 10:50:07 +0100 Message-Id: <20220414095007.294746-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Don't populate the read-only array ppet16_ppet8_ru3_ru0 on the stack but instead make it static const. Also makes the object code a little smaller. Signed-off-by: Colin Ian King --- drivers/net/wireless/mediatek/mt76/mt7915/init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 6d29366c5139..4b3cdb48b4bc 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -814,7 +814,7 @@ static void mt7915_gen_ppe_thresh(u8 *he_ppet, int nss) { u8 i, ppet_bits, ppet_size, ru_bit_mask = 0x7; /* HE80 */ - u8 ppet16_ppet8_ru3_ru0[] = {0x1c, 0xc7, 0x71}; + static const u8 ppet16_ppet8_ru3_ru0[] = {0x1c, 0xc7, 0x71}; he_ppet[0] = FIELD_PREP(IEEE80211_PPE_THRES_NSS_MASK, nss - 1) | FIELD_PREP(IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK,