From patchwork Sat Sep 26 20:23:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rikard Falkeborn X-Patchwork-Id: 1371862 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=RQzNrdvY; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BzKxS2Z5Sz9sS8 for ; Sun, 27 Sep 2020 06:23:56 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726743AbgIZUXx (ORCPT ); Sat, 26 Sep 2020 16:23:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48248 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726242AbgIZUXx (ORCPT ); Sat, 26 Sep 2020 16:23:53 -0400 Received: from mail-lf1-x143.google.com (mail-lf1-x143.google.com [IPv6:2a00:1450:4864:20::143]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34547C0613CE; Sat, 26 Sep 2020 13:23:53 -0700 (PDT) Received: by mail-lf1-x143.google.com with SMTP id 77so6669071lfj.0; Sat, 26 Sep 2020 13:23:53 -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:mime-version :content-transfer-encoding; bh=5MPEzNOA663F2rbjDyQib41GdeOlEXoHbEZvlfAz7eM=; b=RQzNrdvY6AYSPQcJGWRfkOM6T2i/eaj9EGcRCa0kEzvG1P50i4qXD9mvIarbsDRRtf SJz2sYkmsOE4Z7294LlKo0QuC+4y71IUr2XBDjYT0rCXRhmZ8IXjr+nsdW8r5kdseA7H d3Cf6HPYZ8El9qA2M/zJp85aKxc6lDQ/lqpH0rsQR7ACnf0au6YhRZoP14Csg8+l3eBn N9AMjc8X4VpP2aa9vS0642DNQZiGpWOUcL7jKkJlAErXP05y2IbVdz2ivUbY9WeINNkk GQMLKkDgwBt5tT3+lWK7hM4M7BE7mVze8e4HSbOWALy1h9iCR2wYeTVo1WhErVhiNho7 N/Ug== 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=5MPEzNOA663F2rbjDyQib41GdeOlEXoHbEZvlfAz7eM=; b=fBGy9/AmboYUbuhpLhQKTkmH3g7NDw3ta+Xux7SBmOgSzOku1JQKijlM5lzwvg/Yuf 49XgkjqAuN6V589jLwKZSzZS9vjPo8pthd8zyjYi78sGTCBixANVqItUUXTF2lsV2HJ6 AUSYFDuwkBZsCb1jdcON9ae73kMBizLgSSvu51v9huHaEGY5LBT9Iba3hbZgtrnFsNil dZo0Fn5mRnSmkVYqOerPYYOC41l6nV4ruyDU5UvrbvevdJgDS6QfRx+hvCUFh9Rbev5u qC2Cm2E6AfxM98rxVxnel1BPWYNN5zxeMcoPcrO/mdyZ2nN3AfwrzHCeBDE+eCFYsKEa u7OA== X-Gm-Message-State: AOAM533IHkXefqPe2Gve+RrLdYCh8fFtm/VJrL6w+mMdHQ47byUGPSNZ wEA5uyuF5ma9KihKFHi9ZHo+XjVWzmU= X-Google-Smtp-Source: ABdhPJwvlM+PuoX2Ouzgz9XavCdjxvsRaA1aV0KE5QcQDoUGGnRIhnb+WJZFgPn01LVFSPzbmotHkg== X-Received: by 2002:a19:560a:: with SMTP id k10mr1427446lfb.599.1601151831498; Sat, 26 Sep 2020 13:23:51 -0700 (PDT) Received: from localhost.localdomain (h-82-196-111-59.NA.cust.bahnhof.se. [82.196.111.59]) by smtp.gmail.com with ESMTPSA id s20sm2108883lfs.135.2020.09.26.13.23.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 26 Sep 2020 13:23:50 -0700 (PDT) From: Rikard Falkeborn To: Linus Walleij Cc: Avi Fishman , Tomer Maimon , Tali Perry , Patrick Venture , Nancy Yuen , Benjamin Fair , openbmc@lists.ozlabs.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Rikard Falkeborn Subject: [PATCH] pinctrl: nuvoton: npcm7xx: Constify static ops structs Date: Sat, 26 Sep 2020 22:23:42 +0200 Message-Id: <20200926202342.31014-1-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org The only usage of these structs is to assign their address to various ops fields in the pinctrl_desc struct, which are const pointers. Make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn --- drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c index a935065cdac4..6de31b5ee358 100644 --- a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c +++ b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c @@ -1601,7 +1601,7 @@ static void npcm7xx_dt_free_map(struct pinctrl_dev *pctldev, kfree(map); } -static struct pinctrl_ops npcm7xx_pinctrl_ops = { +static const struct pinctrl_ops npcm7xx_pinctrl_ops = { .get_groups_count = npcm7xx_get_groups_count, .get_group_name = npcm7xx_get_group_name, .get_group_pins = npcm7xx_get_group_pins, @@ -1701,7 +1701,7 @@ static int npcm_gpio_set_direction(struct pinctrl_dev *pctldev, return 0; } -static struct pinmux_ops npcm7xx_pinmux_ops = { +static const struct pinmux_ops npcm7xx_pinmux_ops = { .get_functions_count = npcm7xx_get_functions_count, .get_function_name = npcm7xx_get_function_name, .get_function_groups = npcm7xx_get_function_groups, @@ -1842,7 +1842,7 @@ static int npcm7xx_config_set(struct pinctrl_dev *pctldev, unsigned int pin, return 0; } -static struct pinconf_ops npcm7xx_pinconf_ops = { +static const struct pinconf_ops npcm7xx_pinconf_ops = { .is_generic = true, .pin_config_get = npcm7xx_config_get, .pin_config_set = npcm7xx_config_set,