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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 33B1DC433E6 for ; Thu, 4 Feb 2021 21:55:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CF1B364FA0 for ; Thu, 4 Feb 2021 21:55:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229876AbhBDVzR (ORCPT ); Thu, 4 Feb 2021 16:55:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37490 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229511AbhBDVzP (ORCPT ); Thu, 4 Feb 2021 16:55:15 -0500 Received: from mail-lf1-x12c.google.com (mail-lf1-x12c.google.com [IPv6:2a00:1450:4864:20::12c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 08060C0613D6; Thu, 4 Feb 2021 13:54:34 -0800 (PST) Received: by mail-lf1-x12c.google.com with SMTP id u25so6902676lfc.2; Thu, 04 Feb 2021 13:54:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=NAgqYHbywIYs2QshwFgb53FlD6EOq34SaKwHmoFcyVM=; b=lXdPKhc3IDXew+8Sl8q4BmrYbduDfqCk1Mws3R1KsWf0yajkhguDZ7QTNgzRSu6bpF Wu9d4gU2ZYPCxRpnLoszfYEP3lJkNa8NMIwznkV1ncfXvu1oZVqbE8YoolOqzgdSuIvP CHnu2G4Yfp/qIWAdfyNoPEvZnnEazWKWzyo4KbJwVx7YZ2e29fDtCPpylwX31/BPnoDT 4eS5dvFtoOQbWKKUHmx1u+IXu0n4ZBwe58e8aZmsh9qyYErQrMlQ4G/g2zLMn3QBO0Gc n/BSHCmNED4sHSAAvRbGYcuXBSUYse6F9+S/pOK9rTd2cFwY9BX3OjqNGmCMZH5ucaBm ZPYQ== 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:mime-version :content-transfer-encoding; bh=NAgqYHbywIYs2QshwFgb53FlD6EOq34SaKwHmoFcyVM=; b=DUkhdZDRSyTndW+/iJPlEK1RXkDLubV/toj+JBly1UqndB2cMXR/uaLDbqZlmC5yl9 xKBxVn2Y/wVwjshiWT7I7Srs+/3aP21CPBFxf83MfzSHHwrw6DmbNEfHvh3qdND6hv9e BMsHWtkhrQ77JQbUYgyZQKIvM6VM0QqI3rjzAsP7BzJ4WRMVfsJ1LlO7AzO8kMSNWKMN chQH1tOc1S1cPk/fdSsK6IMfXADxLDIQAKfAfs7WfNX0zYyRjvKgixFdtx1strcONsbR J85pYHtW1xgUQJmZqqFhDFWzOUg18FHnrIWR68IS5R0QuBdw9oI+9D/4bRIwoHETGvan 9RFA== X-Gm-Message-State: AOAM531LpMKFFmgv0ll/JZgjivTL5P4n8TmX7r0V7ncKPqQPpx5c70Is rTZF5T6/lM1L1WIUpq2j3t4= X-Google-Smtp-Source: ABdhPJwlWUvIhc13/2RbhPaMewunp5RbevdWqUpLZH09DlBVAan2+n6kj6b/WBNtF18AMttZ/4DU1w== X-Received: by 2002:a05:6512:4c5:: with SMTP id w5mr753720lfq.92.1612475673375; Thu, 04 Feb 2021 13:54:33 -0800 (PST) Received: from localhost.localdomain (h-158-174-22-164.NA.cust.bahnhof.se. [158.174.22.164]) by smtp.gmail.com with ESMTPSA id u18sm796647ljl.57.2021.02.04.13.54.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Feb 2021 13:54:32 -0800 (PST) From: Rikard Falkeborn To: Peter Huewe , Jarkko Sakkinen , Jason Gunthorpe Cc: linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, Rikard Falkeborn Subject: [PATCH] tpm/ppi: Constify static struct attribute_group Date: Thu, 4 Feb 2021 22:54:27 +0100 Message-Id: <20210204215427.49047-1-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.30.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The only usage of ppi_attr_grp is to put its address in an array of pointers to const struct attribute_group. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn --- drivers/char/tpm/tpm_ppi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/tpm/tpm_ppi.c b/drivers/char/tpm/tpm_ppi.c index b2dab941cb7f..40018a73b3cb 100644 --- a/drivers/char/tpm/tpm_ppi.c +++ b/drivers/char/tpm/tpm_ppi.c @@ -358,7 +358,7 @@ static struct attribute *ppi_attrs[] = { &dev_attr_tcg_operations.attr, &dev_attr_vs_operations.attr, NULL, }; -static struct attribute_group ppi_attr_grp = { +static const struct attribute_group ppi_attr_grp = { .name = "ppi", .attrs = ppi_attrs }; -- 2.30.0