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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 8E915C433E0 for ; Wed, 10 Jun 2020 22:47:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 651A320760 for ; Wed, 10 Jun 2020 22:47:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="rEOLNFv6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726813AbgFJWrb (ORCPT ); Wed, 10 Jun 2020 18:47:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56078 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726772AbgFJWr2 (ORCPT ); Wed, 10 Jun 2020 18:47:28 -0400 Received: from mail-lf1-x142.google.com (mail-lf1-x142.google.com [IPv6:2a00:1450:4864:20::142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7082DC03E96B for ; Wed, 10 Jun 2020 15:47:26 -0700 (PDT) Received: by mail-lf1-x142.google.com with SMTP id j12so2432494lfh.0 for ; Wed, 10 Jun 2020 15:47:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=KjJQ7AInceOuwKMnEv1aGJR1QmBpJAJ+iEhekFI4YOg=; b=rEOLNFv6XQcfb7xLJzIhp9XT5z4Lsd50uXWDirUfWNZo98s911Rjc3L0OWraiLhvAL 1Cdllv6PvB7q68J62VFAApFB5lG4rjemErSOsAy86mn7cJN8Alv9/QLcmq/NUHYMkDZu xhAgkq4I7zT0cmtBKwAL1mVGwdKISiNYHoFOHUOHQPIRamwfljcUiq5vC5IlOwd4FVoG yqQBd4q6iohrrM20ZUogXf1NUEwxNMYMzjNyfX3KM42BjOX1Ls+on8pLdIizrVg3oyWa Q39O9umQIUPkq+P0xbd/PXr34+BVFIS8Ygy8OmY7aR/v3M9ybGTksV1aMJV/9HKYHfV/ wv9Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=KjJQ7AInceOuwKMnEv1aGJR1QmBpJAJ+iEhekFI4YOg=; b=M+4pmMb3ksMOcva62pgGAKx5H+as7JKVQV3QB9DuyfN/xGSGvXodxr6V7knijzWVvP +7GPLDGOyoFXoTiX9uagE9acNAxqMaIwVKeFKgvkuUfy52W/giW/N3R+AyFqno5VSmEC sam/uChX/EyJKd3DF7z1RLYjjQD12U+mrxMsdCEFqSsuIlAkzphoWs2P/1TfH1h9BwjS Mh0pjNLkVdiiq1XNW5WFgRwjF9I2LcbG1qpfM82Zn9johk8DZfSxbO+xFUhT4KmrpU+V NCFsvERz3iCVle20MPAPFHoflZ34AmC8SoU98VAYGyHha9QlPra9xq5mLnIYQSfIkicp MFGA== X-Gm-Message-State: AOAM533NTYH1d94sCMTFxFSEAUXyF3HcMK5YgTLfs5O4Dy9U9/TplLmG HfrgieVYsMsWJ7vOvVaNK4uFXztiVlk= X-Google-Smtp-Source: ABdhPJw3UGv8w0/qe06PdfsLi4k9BUjPJxa2QmVNgzGcGUxQS9/SEPNX7hsDdh/kOLJHU6Itd+LyPQ== X-Received: by 2002:a19:bc4:: with SMTP id 187mr2848814lfl.211.1591829244300; Wed, 10 Jun 2020 15:47:24 -0700 (PDT) Received: from localhost.localdomain (h-82-196-111-136.NA.cust.bahnhof.se. [82.196.111.136]) by smtp.gmail.com with ESMTPSA id s17sm262506ljd.51.2020.06.10.15.47.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2020 15:47:23 -0700 (PDT) From: Rikard Falkeborn To: linux-kernel@vger.kernel.org Cc: arnd@arndb.de, gregkh@linuxfoundation.org, Rikard Falkeborn Subject: [PATCH 3/4] mei: hdcp: Constify struct mei_cl_device_id Date: Thu, 11 Jun 2020 00:47:03 +0200 Message-Id: <20200610224704.27082-4-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200610224704.27082-1-rikard.falkeborn@gmail.com> References: <20200610224704.27082-1-rikard.falkeborn@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org mei_hdcp_tbl[] is never modified and can be made const to allow the compiler to put it in read-only memory. Before: text data bss dec hex filename 15844 5416 0 21260 530c drivers/misc/mei/hdcp/mei_hdcp.o After: text data bss dec hex filename 16004 5256 0 21260 530c drivers/misc/mei/hdcp/mei_hdcp.o Signed-off-by: Rikard Falkeborn --- drivers/misc/mei/hdcp/mei_hdcp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c b/drivers/misc/mei/hdcp/mei_hdcp.c index 4c596c646ac0..e6c3dc595617 100644 --- a/drivers/misc/mei/hdcp/mei_hdcp.c +++ b/drivers/misc/mei/hdcp/mei_hdcp.c @@ -852,7 +852,7 @@ static int mei_hdcp_remove(struct mei_cl_device *cldev) #define MEI_UUID_HDCP GUID_INIT(0xB638AB7E, 0x94E2, 0x4EA2, 0xA5, \ 0x52, 0xD1, 0xC5, 0x4B, 0x62, 0x7F, 0x04) -static struct mei_cl_device_id mei_hdcp_tbl[] = { +static const struct mei_cl_device_id mei_hdcp_tbl[] = { { .uuid = MEI_UUID_HDCP, .version = MEI_CL_VERSION_ANY }, { } }; -- 2.27.0