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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 B3033C43603 for ; Wed, 18 Dec 2019 12:44:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7E0672465E for ; Wed, 18 Dec 2019 12:44:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="RNiX/2Hh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726987AbfLRMoC (ORCPT ); Wed, 18 Dec 2019 07:44:02 -0500 Received: from mail-eopbgr50058.outbound.protection.outlook.com ([40.107.5.58]:60166 "EHLO EUR03-VE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725930AbfLRMoB (ORCPT ); Wed, 18 Dec 2019 07:44:01 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=LThZircIiJ8q2qyVuoqDaqEiK3rC/IY4mUGnDa2Nz0YVenmmApN75z3wLzfrFePXtJ9lz1PlwWbEcv0ny11fOHMko4FgMjm7BfPcWJ7CgR+Kxa+hW4S/4KiE0QbHPX1PdAc+SGerT1fvBRTw9GQ5PSIbk/HiqkWywMoCC3p3zal0snkTVt5V1lbPkHVHTYrdgl/lurOZZK7Tqe7qccanX56WZAK8aBxuDx8rQhot17P2B5JadiNt0ZNYO87rAi4IzQY7+L/r8EKlhodnmuhlgsqLnTo+1RYe7/damY7JsMaDQfA+I2F8Nqj94ONvDASEWbYnzLJf3TiBBoCDQFcLoQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=zXmh6yLvhmI1rRF4OiSOjfrSxv0Mj/7HwudiBKb9Njs=; b=dAFymI14tRWKlfl+ezGfU2D18xR7+Q/K/eot3/1XlSa9srtF+lclqx+D/gm3GEesLXcZWwUwe0SefmHOlELJmbie7S4iKu6CvpXrrC8wwlOVqgewhChkq4DGXq5Dpr4g7StPFQASENASJjJn+SXh5eJCJDR+GJXr4Fcg2AEkUTuSFmqZrPM4c0kGi9+CGblGAlfVjgo6yTp8vcxLn4l1A37Al2/4xT+mYi6g+qBjWcpZzC5k5ERGiwptL2Vaae+/ooA62Tx/1dVYmVi+qIshdVtwTWHidw4NtrxsLJrDwn6Th5rZxSuQVnJqUyEX+/aSlt/y68N5H4bE5lj6o15kMg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=zXmh6yLvhmI1rRF4OiSOjfrSxv0Mj/7HwudiBKb9Njs=; b=RNiX/2HhgFJ5EXwg1AG4pEg76pG97A5IJzNRHlzqWjKgvoNFEGPBEvUETewLxHp85wTofdDp4H6Eu+8yBYfZrGu1NM1FKiwckenSnBYEXFfjoLDo8DKPO5Jl2j0bidjTaxC+cRR4ZmGwrvYAARNmqoAlfX59Vabfn1pDp5vIhS8= Received: from AM0PR04MB4481.eurprd04.prod.outlook.com (52.135.147.15) by AM0PR04MB4129.eurprd04.prod.outlook.com (52.134.95.157) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2538.18; Wed, 18 Dec 2019 12:43:56 +0000 Received: from AM0PR04MB4481.eurprd04.prod.outlook.com ([fe80::505:87e7:6b49:3d29]) by AM0PR04MB4481.eurprd04.prod.outlook.com ([fe80::505:87e7:6b49:3d29%7]) with mapi id 15.20.2559.012; Wed, 18 Dec 2019 12:43:56 +0000 From: Peng Fan To: "jason@lakedaemon.net" , "andrew@lunn.ch" , "gregory.clement@bootlin.com" , "sebastian.hesselbarth@gmail.com" , "linus.walleij@linaro.org" , "mripard@kernel.org" , "wens@csie.org" CC: "linux-arm-kernel@lists.infradead.org" , "linux-gpio@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Peng Fan Subject: [PATCH 2/2] pinctrl: sunxi: sun50i-h5 use platform_irq_count Thread-Topic: [PATCH 2/2] pinctrl: sunxi: sun50i-h5 use platform_irq_count Thread-Index: AQHVtaDQL4CWzSE89kGgSj94vmuXjQ== Date: Wed, 18 Dec 2019 12:43:56 +0000 Message-ID: <1576672860-14420-2-git-send-email-peng.fan@nxp.com> References: <1576672860-14420-1-git-send-email-peng.fan@nxp.com> In-Reply-To: <1576672860-14420-1-git-send-email-peng.fan@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK2PR06CA0007.apcprd06.prod.outlook.com (2603:1096:202:2e::19) To AM0PR04MB4481.eurprd04.prod.outlook.com (2603:10a6:208:70::15) authentication-results: spf=none (sender IP is ) smtp.mailfrom=peng.fan@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.67] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: eb54d18d-a5bd-479b-4d08-08d783b7f27c x-ms-traffictypediagnostic: AM0PR04MB4129:|AM0PR04MB4129: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:1247; x-forefront-prvs: 0255DF69B9 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(4636009)(396003)(366004)(376002)(39860400002)(136003)(346002)(189003)(199004)(478600001)(6506007)(36756003)(2906002)(66476007)(54906003)(6486002)(81166006)(66556008)(66446008)(26005)(81156014)(186003)(5660300002)(8936002)(71200400001)(2616005)(8676002)(44832011)(110136005)(66946007)(6512007)(4326008)(7416002)(316002)(52116002)(86362001)(64756008);DIR:OUT;SFP:1101;SCL:1;SRVR:AM0PR04MB4129;H:AM0PR04MB4481.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: gRrYOjtrox4pqGvZ3anZIbENYe7I6QpmsWi1H0WIG2UWko7LP5/B0UzXPbLgJ8FqrKO/f4bd35aVA7TCT3ex/TL+LfNRa4PM3XJ6AZMkLyP/1QO53Mjnj1RD3v3ii5Il2d0bZr3sOB5ohW5nkxTkp9KVCLNXWYvVuXOjf3UXBoR4zSB3LkGU5aR1J9iIIaWsXnabKIrfEo2FOotjk8LXiKkZ1dzxYy7zztq1wc0UMYhNxvnVCuxZEC0tTZIYCe6jDKZtJ6/lHDvcQMCXOEztjXIB49naJhbygiAcUoBgzFnd6fdW7HNn2rvPmE5150pYFojKlV6DtlKYkxdd4D7s7YjyB/uftak1Q+zQVkPDjxalOMcyzw0Pafy711Tj+mHWmUzOwM07J9gKlaHfND/YI7Hxbl5loCtJsL+2rKqvlKsGi3GXgL2Ooi0AUouc6NLh Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: eb54d18d-a5bd-479b-4d08-08d783b7f27c X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Dec 2019 12:43:56.8409 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 9n8IYfVWK20ekLrvSF8rRjr6TznZzJa7HwOQ6IsXYwlqmk3/5ImxBqHCo/YPYDkPHIuI4RV9uQH10TRNYBzOoA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB4129 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Peng Fan platform_irq_count() is the more generic way (independent of device trees) to determine the count of available interrupts. So use this instead. As platform_irq_count() might return an error code (which of_irq_count doesn't) some additional handling is necessary. Signed-off-by: Peng Fan --- drivers/pinctrl/sunxi/pinctrl-sun50i-h5.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/sunxi/pinctrl-sun50i-h5.c b/drivers/pinctrl/su= nxi/pinctrl-sun50i-h5.c index a78d7b922ef4..31d62bbb7f43 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sun50i-h5.c +++ b/drivers/pinctrl/sunxi/pinctrl-sun50i-h5.c @@ -19,7 +19,6 @@ #include #include #include -#include #include =20 #include "pinctrl-sunxi.h" @@ -549,7 +548,17 @@ static const struct sunxi_pinctrl_desc sun50i_h5_pinct= rl_data =3D { =20 static int sun50i_h5_pinctrl_probe(struct platform_device *pdev) { - switch (of_irq_count(pdev->dev.of_node)) { + int ret; + + ret =3D platform_irq_count(pdev); + if (ret < 0) { + if (ret !=3D -EPROBE_DEFER) + dev_err(&pdev->dev, "Couldn't determine irq count: %pe\n", + ERR_PTR(ret)); + return ret; + } + + switch (ret) { case 2: dev_warn(&pdev->dev, "Your device tree's pinctrl node is broken, which has no IRQ of PG ban= k routed.\n"); --=20 2.16.4