From patchwork Mon Mar 7 22:00:07 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: 12773740 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C0F16C433EF for ; Tue, 8 Mar 2022 12:51:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2D38A10E53C; Tue, 8 Mar 2022 12:50:54 +0000 (UTC) Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8319B10E16A; Mon, 7 Mar 2022 22:00:10 +0000 (UTC) Received: by mail-wr1-x42b.google.com with SMTP id u1so25460246wrg.11; Mon, 07 Mar 2022 14:00:10 -0800 (PST) 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=VrXaIwOZOVtIvy4hHy4AW36uJVE3txcBuUPvIgUQUTk=; b=XHgWXNwqYyjxnOvdpUvHpl/knt8ZquuiELDtEkVC3I6XKXdmxibh9o7cveOY8e3wIU 4fRJhN/LdOpLZhOo0s3YPKnnbKQ65vUu+GxYY39iN5iNKVLm4dh8DL812cdKdLFIs6aR 3VWNN0sxgmGH/zRZVi0F8adSG7gYSL4KQoAKZIlxWF+yQehb6FLp9JFrDiTEZXA6UAKz 3JmY38syMUAr5b5rkhgU6hHoS2w4LEpybbBqWh3WFoJaUmaHMdbqjSaNN+3o8k5S/LO7 6dGGt4W2vCcrgixU4UiPuilZq+eDs6OMGritSRXSUzldpXMrDkj10Y8/hMbq0DCB9xeD NAfg== 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=VrXaIwOZOVtIvy4hHy4AW36uJVE3txcBuUPvIgUQUTk=; b=jlnizS/MLH4b3QTA9GBnnmmd76LJup/AWrNiXYtPcVsTOkv70xN2eB3aKJxwDsMyaK MwTRveG4/JPq7tPHKfTmF3P/CkvyyjZWQhTVokomvu2YA9Oh8ZQmYUrurJnuRA2uSc/l 8jlN5ZYeHQJI/JnwbSOfGvWJiRSFnNTCWj4se1aBEFJCCtT8dwjhAc1N5py98e8quXBO zYaF3F1ETeqyg0oxNQ6zhCnAAWSKs3u2DTw2DccWEuvsyvrOU/XSA2o+ORw45aZdiFo7 3hg0WtQEz7utpsNBblvtGPSSZp5u+rqrn7uVwmEcmOk9J7aIElVUC0BKN7wQlC8aPZZB xuqA== X-Gm-Message-State: AOAM53296JxnpSvqmSW8RqGo7emSf0Vu3dj0znvKVwj52sgB6Xej74Mx fMB5f7ZP/BZbtDpYl+lBxH4= X-Google-Smtp-Source: ABdhPJyMRU1RrSDT5zpdVvAkOryRnx+5bU3JVk9GMtpjgNuO6wW51EbQcPQMSpkWh/twLP9jlWsFmA== X-Received: by 2002:adf:8063:0:b0:1ef:78e3:330 with SMTP id 90-20020adf8063000000b001ef78e30330mr9940151wrk.424.1646690408993; Mon, 07 Mar 2022 14:00:08 -0800 (PST) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id o12-20020a5d62cc000000b001f048bc25dfsm12124754wrv.67.2022.03.07.14.00.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Mar 2022 14:00:08 -0800 (PST) From: Colin Ian King To: Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Date: Mon, 7 Mar 2022 22:00:07 +0000 Message-Id: <20220307220007.162830-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 08 Mar 2022 12:50:53 +0000 Subject: [Intel-gfx] [PATCH] drm/i915/dpll: make read-only array div1_vals static const X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Don't populate the read-only array div1_vals on the stack but instead make it static const. Also makes the object code a little smaller. Signed-off-by: Colin Ian King --- drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c index 569903d47aea..17668b58b30c 100644 --- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c +++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c @@ -2759,7 +2759,7 @@ static bool icl_mg_pll_find_divisors(int clock_khz, bool is_dp, bool use_ssc, bool is_dkl) { u32 dco_min_freq, dco_max_freq; - int div1_vals[] = {7, 5, 3, 2}; + static const int div1_vals[] = {7, 5, 3, 2}; unsigned int i; int div2;