From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 17536C433EF for ; Wed, 15 Sep 2021 11:27:07 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id AD80E6108F for ; Wed, 15 Sep 2021 11:27:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org AD80E6108F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=canonical.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 196606E90A; Wed, 15 Sep 2021 11:27:06 +0000 (UTC) Received: from smtp-relay-canonical-1.canonical.com (smtp-relay-canonical-1.canonical.com [185.125.188.121]) by gabe.freedesktop.org (Postfix) with ESMTPS id 14DD46E90A; Wed, 15 Sep 2021 11:27:05 +0000 (UTC) Received: from localhost (1.general.cking.uk.vpn [10.172.193.212]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-canonical-1.canonical.com (Postfix) with ESMTPSA id 74E0E3F245; Wed, 15 Sep 2021 11:27:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1631705222; bh=cc3O1bxDlaxpZJKHx5bBL2k1ahxsr3eUxsuOrkSwHes=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=TXL8wXtA8ZNQjBox1VLATAG9KebKRJQ75kVbfVXhc+YmCZgVMdKMdP78idKG6W7D0 71deGXXjILTv7+HKK7/6DrDKopGZCIe3eAbWY+VTXbJN2Ma36v6YdTFyDQbBLxWaHJ i8F38dQ0tYY2My/9FVqViYzt3tVD/BbhesJd9bgKtO0iM3eICVCn/MWd+nRn6uR6T1 eUIocUimfXiBQQbiMPL+jpoH8xAjTVlK2y108xWUr0sjStXHCsfx0ZR3yoxKcYhlTZ BzNy44x8kz8vCzH64XEphHCXwJCpE+hDjMZYyMwxe9BpI4fXPHCAUvA0r2JHHjRo8G l+6oEltjH/T0w== From: Colin King To: Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , Daniel Vetter , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Date: Wed, 15 Sep 2021 12:27:02 +0100 Message-Id: <20210915112702.12783-1-colin.king@canonical.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH][next] drm/i915: make array states 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Colin Ian King Don't populate the read-only array states on the stack but instead it static. Also makes the object code smaller. Signed-off-by: Colin Ian King --- drivers/gpu/drm/i915/display/intel_display_power.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index cce1a926fcc1..a60710348613 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -893,7 +893,7 @@ static u32 sanitize_target_dc_state(struct drm_i915_private *dev_priv, u32 target_dc_state) { - u32 states[] = { + static const u32 states[] = { DC_STATE_EN_UPTO_DC6, DC_STATE_EN_UPTO_DC5, DC_STATE_EN_DC3CO, -- 2.32.0