From patchwork Fri Mar 25 20:14:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 1609569 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=KUiglmnA; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4KQDWd5q7Tz9sFt for ; Sat, 26 Mar 2022 07:41:01 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232323AbiCYUmc (ORCPT ); Fri, 25 Mar 2022 16:42:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232328AbiCYUmb (ORCPT ); Fri, 25 Mar 2022 16:42:31 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 19AAD17F3F5; Fri, 25 Mar 2022 13:40:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1648240856; x=1679776856; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=y0LAZAqsK93XWpNG5nw/oj1tHbeQR9usbzd6pJvOx4I=; b=KUiglmnAl9c7XS+0MpOoemSwrM2rg2dZS8V7XrqWcubgM/WZ/9UtCUXS YqH1kuh0/2V7XEMHM7Bum6zay3154BcHJyM6K2kYLBb+1T2IxCMqWjbJm c7OtLc3pLeLeBFmdSAy1R2Ow69b6X6g/WW9HGlvLLaaFSXFNS8qX1WzN/ ApJPcdcMiy+k4sV3HKHMV0lVpuQiChOQEZ1yQVk2ZfFCq715hVZcOiyzk oYDWUE5NRxr9AOEb5A2dyXQ6LqIgmsTJAGsHsJktIT5cBmy4pvpDtsZjP 3o4GBN9VEjKsrGU1uFbibZDuM/JoLGskBl6/SJ6JL0IwP44uVfLFSfoyx g==; X-IronPort-AV: E=McAfee;i="6200,9189,10297"; a="239311414" X-IronPort-AV: E=Sophos;i="5.90,211,1643702400"; d="scan'208";a="239311414" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Mar 2022 13:14:09 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,211,1643702400"; d="scan'208";a="617232702" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga004.fm.intel.com with ESMTP; 25 Mar 2022 13:14:07 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id A7E8F11E; Fri, 25 Mar 2022 22:14:27 +0200 (EET) From: Andy Shevchenko To: Andy Shevchenko , linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Linus Walleij Subject: [PATCH v1 1/1] pinctrl: armada-37xx: Switch to use fwnode instead of of_node Date: Fri, 25 Mar 2022 22:14:25 +0200 Message-Id: <20220325201425.54847-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-Spam-Status: No, score=-5.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org GPIO library now accepts fwnode as a firmware node, so switch the driver to use it. Signed-off-by: Andy Shevchenko --- drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-) diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c index ba94125f6566..6c2b25418754 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -783,18 +784,13 @@ static int armada_37xx_gpiochip_register(struct platform_device *pdev, struct armada_37xx_pinctrl *info) { struct device *dev = &pdev->dev; - struct device_node *np; + struct fwnode_handle *fwnode; struct gpio_chip *gc; - int ret = -ENODEV; + int ret; - for_each_child_of_node(dev->of_node, np) { - if (of_find_property(np, "gpio-controller", NULL)) { - ret = 0; - break; - } - } - if (ret) - return ret; + fwnode = device_get_named_child_node(dev, "gpio-controller"); + if (!fwnode) + return -ENODEV; info->gpio_chip = armada_37xx_gpiolib_chip; @@ -802,7 +798,7 @@ static int armada_37xx_gpiochip_register(struct platform_device *pdev, gc->ngpio = info->data->nr_pins; gc->parent = dev; gc->base = -1; - gc->of_node = np; + gc->fwnode = fwnode; gc->label = info->data->name; ret = armada_37xx_irqchip_register(pdev, info);