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 EF2AAC433DF for ; Wed, 10 Jun 2020 22:47:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C7C802074B for ; Wed, 10 Jun 2020 22:47:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="t9uv7DrP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726830AbgFJWrj (ORCPT ); Wed, 10 Jun 2020 18:47:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56070 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726301AbgFJWrZ (ORCPT ); Wed, 10 Jun 2020 18:47:25 -0400 Received: from mail-lf1-x144.google.com (mail-lf1-x144.google.com [IPv6:2a00:1450:4864:20::144]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 09B38C03E96F for ; Wed, 10 Jun 2020 15:47:24 -0700 (PDT) Received: by mail-lf1-x144.google.com with SMTP id d7so2395895lfi.12 for ; Wed, 10 Jun 2020 15:47:23 -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=VksGgFKIEXZczaCwsl1pQL0VbmA1hM56Tr8nj1ZMGGU=; b=t9uv7DrPWCUJPa/OykTy48St4eA8F2epkL3QWc+I70w5t2T0E/5LQ0ZGOk48gWg96m Cnp9UnM57CPlzpK5SmIiud8mSNj1veBmSZTWqWWkHdR0bbGxRa0s2ADdrPaWTf1pp3F3 7Bprxx3kpGlAimgdtgmNr12D0nT6C39ZQ7wb0y/7eaPzb6VhdcmMLMVAoowBSy/E5XaU b9ZbM5QRv0fvzbV4LlxS+H+u2fE9+Cd+8DDFb5+g7Clb8aPECm/GREhdTk10qLEc6gDy Cayic5XOugw2E0A11QXc39ppOMGVGikRJy75sk+lObyHipE8krRxuyhJx+NmHTsNOP2+ p2CQ== 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=VksGgFKIEXZczaCwsl1pQL0VbmA1hM56Tr8nj1ZMGGU=; b=eabuE12x3mSPhuhmNBwQPnLNnfrQdeqLIQiQLsKvnj6cGLnROxp+DiTz2yAkpbvYwg YcGc1ppQesEI3LCMAZOYIgH0hfpP5/3KgNgWb5N9o9mtlaLLT9hNlHhB7AKpxBmS3+JG B9fWwbNuaSQNgoxkd6F8fKBrJMvR/8rkNeBSZJ5JKSz7GipVLL7mRmSG47P89CFUwMOD fRf7S2AfxKpRhy1ptBwn3je4Q/GwvtNCmcI6c1I37OfOt6aWIfLutDU6YbOsHls6gfwN CakFvCE+hCraM+Cyk5ZZs1OcGYDejzHDaRUNdMVvgMJskd+CXiquh5FEbwYSp4M8Kev6 LBUA== X-Gm-Message-State: AOAM531ZWfiteGnYjLGCf4Z3mHjypyynHcaLRVmJiLP/NcD7HS7/mzkE HJeniE0I5PTFwaBHKDjKxHygrZekQwI= X-Google-Smtp-Source: ABdhPJyHur2PUyzabi3GZeZIdQjXgA/kBPkxaQyw9Z4FIgiMWF/ZiHVVPW+1BKTJ0qQTsU0z3u20og== X-Received: by 2002:ac2:54a8:: with SMTP id w8mr2756221lfk.53.1591829242217; Wed, 10 Jun 2020 15:47:22 -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.51.2020.06.10.15.47.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2020 15:47:21 -0700 (PDT) From: Rikard Falkeborn To: linux-kernel@vger.kernel.org Cc: arnd@arndb.de, gregkh@linuxfoundation.org, Rikard Falkeborn Subject: [PATCH 1/4] misc: rtsx_usb: Constify struct usb_device_id Date: Thu, 11 Jun 2020 00:47:01 +0200 Message-Id: <20200610224704.27082-2-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 rtsx_usb_usb_ids is never modified and can therefore be made const to allow the compiler to put it in read-only memory. Before: text data bss dec hex filename 21513 4160 128 25801 64c9 drivers/misc/cardreader/rtsx_usb.o After: text data bss dec hex filename 21673 4000 128 25801 64c9 drivers/misc/cardreader/rtsx_usb.o Signed-off-by: Rikard Falkeborn --- drivers/misc/cardreader/rtsx_usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/cardreader/rtsx_usb.c b/drivers/misc/cardreader/rtsx_usb.c index a328cab11014..59eda55d92a3 100644 --- a/drivers/misc/cardreader/rtsx_usb.c +++ b/drivers/misc/cardreader/rtsx_usb.c @@ -759,7 +759,7 @@ static int rtsx_usb_post_reset(struct usb_interface *intf) return 0; } -static struct usb_device_id rtsx_usb_usb_ids[] = { +static const struct usb_device_id rtsx_usb_usb_ids[] = { { USB_DEVICE(0x0BDA, 0x0129) }, { USB_DEVICE(0x0BDA, 0x0139) }, { USB_DEVICE(0x0BDA, 0x0140) }, -- 2.27.0