From patchwork Sun Jan 17 21:28:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rikard Falkeborn X-Patchwork-Id: 365260 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=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 8C783C433DB for ; Sun, 17 Jan 2021 21:30:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 66F8E222B3 for ; Sun, 17 Jan 2021 21:30:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730135AbhAQVay (ORCPT ); Sun, 17 Jan 2021 16:30:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33042 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730236AbhAQV3e (ORCPT ); Sun, 17 Jan 2021 16:29:34 -0500 Received: from mail-lf1-x136.google.com (mail-lf1-x136.google.com [IPv6:2a00:1450:4864:20::136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2A8FEC061757; Sun, 17 Jan 2021 13:28:54 -0800 (PST) Received: by mail-lf1-x136.google.com with SMTP id o17so21234476lfg.4; Sun, 17 Jan 2021 13:28:54 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=Ljz4BUV9MpBVMsBYNiPFW/cj+siA+YfamJ4GwS7oSFE=; b=HNjRteTmpz5BC7QY1vC4w4qSAZrS38U4dVo5qMshU1PCdGaRfHlPTiOT0RoHeYstDO A4Az1VvxkOyQjO0iA6/GYXPNf+YbytZJ57TqK9Wiv8cQYjRjR2uGBHGPVAF4i9u0DxNJ 8rotkKUpLQV+Xuu2n4UoObMRu+6mFvy+5vBePMHZDsICR+Q1F6Blu/xkP8OWWoFMTiyw XrJB4CbWvjFIyi/CoxZ0q46/FGr3zTbhMIkr29bIybD/lGDnIXeE8INGdsB7OaaNEldi auSRw9lhAcBz4/PGpwYweyg1M9cYylBqfszo6WIvEbhofcnpvlQSymFjfj3u/K0oO9k1 vYow== 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=Ljz4BUV9MpBVMsBYNiPFW/cj+siA+YfamJ4GwS7oSFE=; b=ACehOH4rQOrzfzBfTADJ3E26+o5h81rJfpkNDVaZlqJUyOQuHBgMyCdLEDdHVaMLXE BJTsxmXrKMI2C3WGXXnO8Qkrv0HGzU9aboytknZJ3hUREFUojrsL9nfu85eYzpFIJsae 0pRHPJjgAgM750WQPoCee85m8HQc74zlXKzOd/UhkD062J8PJWpzS5+YrImRqP4DXFVu QVtJqIwRxU59BVZitdiYTPizuseGyW2uJHopXHbRyOW8h1xZoFwMuf1wwJY4yjWuEAek uZXAqED2dCI46JFy3qNc3/hmNXQbUWXq94e9DP2UyJWepjAUVXAI4cM2p01JSPGiAGBb nrpw== X-Gm-Message-State: AOAM531WBpb6i0NN77cSHuKTLsPSPD6FcjTrefl1+xSy1ylIr1jyMdhR qvg5TpmeAH2OAxYQFt6MARs= X-Google-Smtp-Source: ABdhPJwEoloNtvy0ID9gRrHbfLZEscWOeO28Gijfq4kL+9DJPFKPsMrBpaKReeN9OTQ/u5VY5CQNDQ== X-Received: by 2002:a05:6512:312b:: with SMTP id p11mr9944645lfd.446.1610918932717; Sun, 17 Jan 2021 13:28:52 -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 s19sm1678858lfc.41.2021.01.17.13.28.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 17 Jan 2021 13:28:52 -0800 (PST) From: Rikard Falkeborn To: Will Deacon , Mark Rutland , Frank Li , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Cc: Shaokun Zhang , Andy Gross , Bjorn Andersson , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Rikard Falkeborn Subject: [PATCH 2/4] perf/imx_ddr: Constify static struct attribute_group Date: Sun, 17 Jan 2021 22:28:45 +0100 Message-Id: <20210117212847.21319-3-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210117212847.21319-1-rikard.falkeborn@gmail.com> References: <20210117212847.21319-1-rikard.falkeborn@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The only usage is to put their addresses in an array of pointers to const struct attribute group. Make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn --- drivers/perf/fsl_imx8_ddr_perf.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c index a11bfd8a0823..be1f26b62ddb 100644 --- a/drivers/perf/fsl_imx8_ddr_perf.c +++ b/drivers/perf/fsl_imx8_ddr_perf.c @@ -133,7 +133,7 @@ static struct attribute *ddr_perf_identifier_attrs[] = { NULL, }; -static struct attribute_group ddr_perf_identifier_attr_group = { +static const struct attribute_group ddr_perf_identifier_attr_group = { .attrs = ddr_perf_identifier_attrs, .is_visible = ddr_perf_identifier_attr_visible, }; @@ -188,7 +188,7 @@ static struct attribute *ddr_perf_filter_cap_attr[] = { NULL, }; -static struct attribute_group ddr_perf_filter_cap_attr_group = { +static const struct attribute_group ddr_perf_filter_cap_attr_group = { .name = "caps", .attrs = ddr_perf_filter_cap_attr, }; @@ -209,7 +209,7 @@ static struct attribute *ddr_perf_cpumask_attrs[] = { NULL, }; -static struct attribute_group ddr_perf_cpumask_attr_group = { +static const struct attribute_group ddr_perf_cpumask_attr_group = { .attrs = ddr_perf_cpumask_attrs, }; @@ -265,7 +265,7 @@ static struct attribute *ddr_perf_events_attrs[] = { NULL, }; -static struct attribute_group ddr_perf_events_attr_group = { +static const struct attribute_group ddr_perf_events_attr_group = { .name = "events", .attrs = ddr_perf_events_attrs, }; @@ -281,7 +281,7 @@ static struct attribute *ddr_perf_format_attrs[] = { NULL, }; -static struct attribute_group ddr_perf_format_attr_group = { +static const struct attribute_group ddr_perf_format_attr_group = { .name = "format", .attrs = ddr_perf_format_attrs, }; From patchwork Sun Jan 17 21:28:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rikard Falkeborn X-Patchwork-Id: 365261 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=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 7129BC433E0 for ; Sun, 17 Jan 2021 21:30:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4418C225AC for ; Sun, 17 Jan 2021 21:30:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730240AbhAQV3w (ORCPT ); Sun, 17 Jan 2021 16:29:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33050 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729744AbhAQV3f (ORCPT ); Sun, 17 Jan 2021 16:29:35 -0500 Received: from mail-lj1-x229.google.com (mail-lj1-x229.google.com [IPv6:2a00:1450:4864:20::229]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1BBFBC061573; Sun, 17 Jan 2021 13:28:55 -0800 (PST) Received: by mail-lj1-x229.google.com with SMTP id m13so16164966ljo.11; Sun, 17 Jan 2021 13:28:55 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=1wUaf9lrdnf3y/o85VysxjiWKzQk/1dFwHGTwfk7M+s=; b=tX0M5CaMFaJxBYIeOdNfJd8R9RawSr/4pdBNMoHNKL6TVUxcY+FxU+lXEUfsZFbrl2 VmunUJsvt6KZhYd2XlO4eAXBsGFh9Sp3aYTlEKpcqdnE7jbBY/grtHkvIE+lD9KLx5X0 VN+wZlG56K3cTRq2Gkyq3Pa8YhcP5vdfbnZBSHJ2L1/ZmBn9jxzj+UduZyO6GgYzqhqj 6qX3Slj7DWr9SFBhQfsXyHHEllm2hwQKCckAMTBKkSbpjFQ+i3tC7esfnGy/ylzdL7Br 5JJrucvbDKBswMxR1mSjMfesOpWv4xq1T7Tpvd7wTfPcBD7mxYjsANdQcHVmKtpIp3lV QRow== 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=1wUaf9lrdnf3y/o85VysxjiWKzQk/1dFwHGTwfk7M+s=; b=NTQzkSKz88b1g0NZkjywiAsdKWhqlDDBc4tIV5g/iKGsNzVEAnnnzS9BguFeaptPFI HMMba9Ghf9rXeD0+ZhpKQDICMwOKn9Q0uETC5I6CcKG3vDKTUDtW+dka53NTBZNhLqWU remNhxOS40MF7rK5pe1lIynvkC/FmBpF/9TTxJJtxa1oSud1FEkM9mXdh3MaFMPvQUmh oGND+H76pekKpbW2GNdnYunit71AKPj9PQ7+FNf20TDGuiVHq7DSbhld9zuGMmewLhX3 Zdlw0EhTcizrUYyIDDgi7IIP/3nIhCMbBTlcf8cpQuoZo9gTJnOaEDSAd52Gcb0zrgXL fL8A== X-Gm-Message-State: AOAM533fpjoBFDdSyPWcj0TEuR5JmcEvIJj+7AJJHaPn/36uDrqH+Gbg QC4Xpyri39pI5hPgMQbDcuGjSaUdI+IUuA== X-Google-Smtp-Source: ABdhPJzGfExcyEzBTqT2c1yhn2GYKZeDXriQpNhaE68D/XaNMVMP3oOM31h06oE1yCn4oOGwXB7rVg== X-Received: by 2002:a05:651c:491:: with SMTP id s17mr9015050ljc.300.1610918933681; Sun, 17 Jan 2021 13:28:53 -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 s19sm1678858lfc.41.2021.01.17.13.28.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 17 Jan 2021 13:28:53 -0800 (PST) From: Rikard Falkeborn To: Will Deacon , Mark Rutland , Shaokun Zhang Cc: Frank Li , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Andy Gross , Bjorn Andersson , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Rikard Falkeborn Subject: [PATCH 3/4] perf: hisi: Constify static struct attribute_group Date: Sun, 17 Jan 2021 22:28:46 +0100 Message-Id: <20210117212847.21319-4-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210117212847.21319-1-rikard.falkeborn@gmail.com> References: <20210117212847.21319-1-rikard.falkeborn@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The only usage is to put their addresses in an array of pointers to const struct attribute group. Make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn --- drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 2 +- drivers/perf/hisilicon/hisi_uncore_hha_pmu.c | 2 +- drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c index 5ac6c9113767..ac1a8c120a00 100644 --- a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c @@ -319,7 +319,7 @@ static struct attribute *hisi_ddrc_pmu_identifier_attrs[] = { NULL }; -static struct attribute_group hisi_ddrc_pmu_identifier_group = { +static const struct attribute_group hisi_ddrc_pmu_identifier_group = { .attrs = hisi_ddrc_pmu_identifier_attrs, }; diff --git a/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c b/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c index 41b2dceb5f26..3402f1a395a8 100644 --- a/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c @@ -331,7 +331,7 @@ static struct attribute *hisi_hha_pmu_identifier_attrs[] = { NULL }; -static struct attribute_group hisi_hha_pmu_identifier_group = { +static const struct attribute_group hisi_hha_pmu_identifier_group = { .attrs = hisi_hha_pmu_identifier_attrs, }; diff --git a/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c b/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c index 705501d18d03..7d792435c2aa 100644 --- a/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c @@ -321,7 +321,7 @@ static struct attribute *hisi_l3c_pmu_identifier_attrs[] = { NULL }; -static struct attribute_group hisi_l3c_pmu_identifier_group = { +static const struct attribute_group hisi_l3c_pmu_identifier_group = { .attrs = hisi_l3c_pmu_identifier_attrs, };