From nobody Fri Sep 20 08:28:05 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0A0C3C4332F for ; Mon, 11 Dec 2023 19:03:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344361AbjLKTDb (ORCPT ); Mon, 11 Dec 2023 14:03:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344351AbjLKTD1 (ORCPT ); Mon, 11 Dec 2023 14:03:27 -0500 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F60EC0; Mon, 11 Dec 2023 11:03:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1702321413; x=1733857413; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=b7CPcX9ouwRk1xx4HWTOwic7NJnDx4rISU5WcRjGp/M=; b=DWNyxQE4oaZRpxZDGY0tyETWojJG1jRg64OkIG/vxPxHxfCBtmixEejL +WfCPuZ2f1BnZcZaqyP5T8IKZKZ7T/4kAe7P32XQBd/DYe52fm96Ui3HS /IINvWs9s/loB9BhibQmxRB1LA4X2ZUCpZg00otkVQUHE4Ggko389H3zl A1v6N+KGTGJ3GF5gZTzPuUd3MIxYfRqMZLp99/y+V3cyELlTH7Rk/o4ng aBba2A0UtF8XVPYbgfSX2S84LSSutLAVyIwPqvRVFRhz6d0AjyUZ0jdn9 5NpgBfKHllYmbMe0dOV8spNidlXQKuHMSbg1xlZBGgx0xBCBHTBuZh14D g==; X-IronPort-AV: E=McAfee;i="6600,9927,10921"; a="379692506" X-IronPort-AV: E=Sophos;i="6.04,268,1695711600"; d="scan'208";a="379692506" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Dec 2023 11:03:31 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10921"; a="946445050" X-IronPort-AV: E=Sophos;i="6.04,268,1695711600"; d="scan'208";a="946445050" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga005.jf.intel.com with ESMTP; 11 Dec 2023 11:03:24 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id 82B943D2; Mon, 11 Dec 2023 21:03:23 +0200 (EET) From: Andy Shevchenko To: Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Geert Uytterhoeven , Rasmus Villemoes , 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, linux-mips@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 , Emil Renner Berthing , Hal Feng Subject: [PATCH v5 04/13] pinctrl: core: Embed struct pingroup into struct group_desc Date: Mon, 11 Dec 2023 20:57:57 +0200 Message-ID: <20231211190321.307330-5-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.43.0.rc1.1.gbec44491f096 In-Reply-To: <20231211190321.307330-1-andriy.shevchenko@linux.intel.com> References: <20231211190321.307330-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" struct group_desc is a particular version of the struct pingroup with associated opaque data. Start switching pin control core and drivers to use it explicitly. Reviewed-by: Geert Uytterhoeven Signed-off-by: Andy Shevchenko --- drivers/pinctrl/core.c | 15 ++++++++++++--- drivers/pinctrl/core.h | 5 +++++ 2 files changed, 17 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index 75f2689c3bad..48cc5571dea6 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -557,7 +557,10 @@ const char *pinctrl_generic_get_group_name(struct pinc= trl_dev *pctldev, if (!group) return NULL; =20 - return group->name; + if (group->name) + return group->name; + + return group->grp.name; } EXPORT_SYMBOL_GPL(pinctrl_generic_get_group_name); =20 @@ -583,8 +586,14 @@ int pinctrl_generic_get_group_pins(struct pinctrl_dev = *pctldev, return -EINVAL; } =20 - *pins =3D group->pins; - *num_pins =3D group->num_pins; + if (group->pins) { + *pins =3D group->pins; + *num_pins =3D group->num_pins; + return 0; + } + + *pins =3D group->grp.pins; + *num_pins =3D group->grp.npins; =20 return 0; } diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h index bf971e6a7846..a3b75ec7b54b 100644 --- a/drivers/pinctrl/core.h +++ b/drivers/pinctrl/core.h @@ -194,14 +194,18 @@ struct pinctrl_maps { =20 #ifdef CONFIG_GENERIC_PINCTRL_GROUPS =20 +#include + /** * struct group_desc - generic pin group descriptor + * @grp: generic data of the pin group (name and pins) * @name: name of the pin group * @pins: array of pins that belong to the group * @num_pins: number of pins in the group * @data: pin controller driver specific data */ struct group_desc { + struct pingroup grp; const char *name; const unsigned int *pins; int num_pins; @@ -211,6 +215,7 @@ struct group_desc { /* Convenience macro to define a generic pin group descriptor */ #define PINCTRL_GROUP_DESC(_name, _pins, _num_pins, _data) \ (struct group_desc) { \ + .grp =3D PINCTRL_PINGROUP(_name, _pins, _num_pins), \ .name =3D _name, \ .pins =3D _pins, \ .num_pins =3D _num_pins, \ --=20 2.43.0.rc1.1.gbec44491f096