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=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,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=unavailable 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 5AF18C32792 for ; Thu, 3 Oct 2019 08:28:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 289E6222C2 for ; Thu, 3 Oct 2019 08:28:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="BQL/d8vh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728769AbfJCI23 (ORCPT ); Thu, 3 Oct 2019 04:28:29 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:36022 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726523AbfJCI23 (ORCPT ); Thu, 3 Oct 2019 04:28:29 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id x938SJTt037686; Thu, 3 Oct 2019 03:28:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1570091299; bh=zHZNeDL779jJyDu708ggzOFMfXOscN51xWhlBD7mkHE=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=BQL/d8vhZh4aWHBwYpdSMgD+qbCIIX79p+KyCFfsWk8nQyFwTs/FrT3anI2CPNGdC B84Lq4nL1Q0/ZcjKG1k5fJ/LxWtyajMJP0lT1H8OaGwuowG4hY8fDLjpVYIewGpB9J qTlAqP/ZVaSmfTnC7MhIYqXHwBxJg1RlVvh7ba4g= Received: from DLEE101.ent.ti.com (dlee101.ent.ti.com [157.170.170.31]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTP id x938SJoJ058528; Thu, 3 Oct 2019 03:28:19 -0500 Received: from DLEE107.ent.ti.com (157.170.170.37) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Thu, 3 Oct 2019 03:28:07 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Thu, 3 Oct 2019 03:28:18 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id x938SIAn082890; Thu, 3 Oct 2019 03:28:18 -0500 From: Jean-Jacques Hiblot To: , , , , , CC: , , , , , Jean-Jacques Hiblot Subject: [PATCH v8 1/5] leds: populate the device's of_node when possible Date: Thu, 3 Oct 2019 10:28:08 +0200 Message-ID: <20191003082812.28491-2-jjhiblot@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191003082812.28491-1-jjhiblot@ti.com> References: <20191003082812.28491-1-jjhiblot@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If initialization data is available and its fwnode is actually a of_node, store this information in the led device's structure. This will allow the device to use or provide OF-based API such (devm_xxx). Signed-off-by: Jean-Jacques Hiblot --- drivers/leds/led-class.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index 647b1263c579..c2167b66b61f 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -276,8 +276,11 @@ int led_classdev_register_ext(struct device *parent, mutex_unlock(&led_cdev->led_access); return PTR_ERR(led_cdev->dev); } - if (init_data && init_data->fwnode) + if (init_data && init_data->fwnode) { led_cdev->dev->fwnode = init_data->fwnode; + if (is_of_node(init_data->fwnode)) + led_cdev->dev->of_node = to_of_node(init_data->fwnode); + } if (ret) dev_warn(parent, "Led %s renamed to %s due to name collision", -- 2.17.1