From patchwork Tue Nov 28 19:56:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 13471667 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5FE20C4167B for ; Tue, 28 Nov 2023 20:05:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=AO173y+EMU60xMAHgi/n5BAWC6gkSVzwGUGpuGTx1gc=; b=3flT30E1CnUe61 /s3aY2jLH9+N0yDvWkozj2ApVUV46VicEYgvfIXuBTN/cXj5f2Vaqt8cHSALJgM3X6xzKRmi10xNs xzstgkMqzmMo7mLKnpYny7EYF8ldl1jdHHPWy7k9BiW4/mvrtpsGq9pKWomcQLfRBGNO+IS/nb12C yziSveUIEoi0cQc/PEgav5UguPtSG1nanlUEm3NCeTIRZX9FNBTo4HnKEM7Tn2N9+cPd+cGC7zPWY sOZOvhiWkOaP6iWR03x/QaEH/OZSh3uNShsDNbrkt39T1zTGlKyfwN09h/P4oWJEh1gOLj2jGHtR0 VdBJVfWsf7h8pYYdNU2A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r84Jz-006D1m-0g; Tue, 28 Nov 2023 20:04:39 +0000 Received: from mgamail.intel.com ([192.198.163.8]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r84Je-006Cp4-13; Tue, 28 Nov 2023 20:04:19 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701201859; x=1732737859; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=JWDRh374Weqf1RM/wPs/cLPeGRfYhQLZdPEPrnsQ9gU=; b=mJ6PM0GvwKG6gxBjYtzEZBYjDBcOG5uQdkfPUW/QP/exAaLbMelWvPRO IZz1aC0afcODajylmorLlsbiIpFlu8rfKhNt7NznmzR3nw1/R8+qVUhuv DkHUeH2t/MSNcOoMzpIgpz/ljY9lK4PwHsj9ZZ2aU0uYyVLhAX8GQKCFF Jou+zM9VyPCTSjfDRGSw6EnVzSclK9D6lTgTotaRnyfeFxbvsrQxvy2s3 KAVnVQBenu8ZG425qCnzkhJgfdco20aCdkupv018g5iLssczMIU5EnSA/ 9S6ybcB/ydUghZ1kWgrSQx1eHuYyPEwrGstgn9PFV2oYPwgwtS0W4pGKc A==; X-IronPort-AV: E=McAfee;i="6600,9927,10908"; a="6217725" X-IronPort-AV: E=Sophos;i="6.04,234,1695711600"; d="scan'208";a="6217725" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Nov 2023 12:02:18 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10908"; a="797687941" X-IronPort-AV: E=Sophos;i="6.04,234,1695711600"; d="scan'208";a="797687941" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga008.jf.intel.com with ESMTP; 28 Nov 2023 12:02:08 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id 2835BA5F; Tue, 28 Nov 2023 22:01:58 +0200 (EET) From: Andy Shevchenko To: Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Rasmus Villemoes , =?utf-8?q?Jonathan_Neusch?= =?utf-8?q?=C3=A4fer?= , Krzysztof Kozlowski , =?utf-8?q?Uwe_Kleine-?= =?utf-8?q?K=C3=B6nig?= , Geert Uytterhoeven , Biju Das , Claudiu Beznea , Jianlong Huang , linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, openbmc@lists.ozlabs.org, linux-mips@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-renesas-soc@vger.kernel.org Cc: Ray Jui , Scott Branden , Broadcom internal kernel review list , Dong Aisheng , Fabio Estevam , Shawn Guo , Jacky Bai , Pengutronix Kernel Team , Sascha Hauer , NXP Linux Team , Sean Wang , Paul Cercueil , Lakshmi Sowjanya D , Andy Gross , Bjorn Andersson , Konrad Dybcio , Emil Renner Berthing , Hal Feng Subject: [PATCH v3 06/22] pinctrl: core: Make pins const in struct group_desc Date: Tue, 28 Nov 2023 21:56:55 +0200 Message-ID: <20231128200155.438722-7-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.43.0.rc1.1.gbec44491f096 In-Reply-To: <20231128200155.438722-1-andriy.shevchenko@linux.intel.com> References: <20231128200155.438722-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231128_120418_510598_106F6AA6 X-CRM114-Status: GOOD ( 13.14 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org It's unclear why it's not a const from day 1. Make the pins member const in struct group_desc. Update necessary APIs. Signed-off-by: Andy Shevchenko --- drivers/pinctrl/core.c | 2 +- drivers/pinctrl/core.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index f2977eb65522..d20e3aad923e 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -642,7 +642,7 @@ static int pinctrl_generic_group_name_to_selector(struct pinctrl_dev *pctldev, * Note that the caller must take care of locking. */ int pinctrl_generic_add_group(struct pinctrl_dev *pctldev, const char *name, - int *pins, int num_pins, void *data) + const int *pins, int num_pins, void *data) { struct group_desc *group; int selector, error; diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h index 530370443c19..01ea1ce99fe8 100644 --- a/drivers/pinctrl/core.h +++ b/drivers/pinctrl/core.h @@ -203,7 +203,7 @@ struct pinctrl_maps { */ struct group_desc { const char *name; - int *pins; + const int *pins; int num_pins; void *data; }; @@ -222,7 +222,7 @@ struct group_desc *pinctrl_generic_get_group(struct pinctrl_dev *pctldev, unsigned int group_selector); int pinctrl_generic_add_group(struct pinctrl_dev *pctldev, const char *name, - int *gpins, int ngpins, void *data); + const int *pins, int num_pins, void *data); int pinctrl_generic_remove_group(struct pinctrl_dev *pctldev, unsigned int group_selector);