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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 E260BC55189 for ; Wed, 22 Apr 2020 10:44:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AF5382073A for ; Wed, 22 Apr 2020 10:44:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587552252; bh=yaliotJxvLNaSp02wuihbJu/1ZddBCwFTwSf8FxJC0c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=y7CPmeqVrNjuZk/v3YEjUCY1gPT8jdeXJHcF2Rs1x1HA2ukp0tCp+SHi6c4Tbav/F kgreN/O9Wz/UW5zX1C1ZUc+VUgU6uhmFT6uf18k4DzUGRDzGuoWClfGzJ9jvE/AjJO FNCAdHksRO3IWdlf8PpHYQVaLkbi6oi1pjXlx0To= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731827AbgDVKoM (ORCPT ); Wed, 22 Apr 2020 06:44:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:56024 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729719AbgDVKTN (ORCPT ); Wed, 22 Apr 2020 06:19:13 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0EF672075A; Wed, 22 Apr 2020 10:19:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587550753; bh=yaliotJxvLNaSp02wuihbJu/1ZddBCwFTwSf8FxJC0c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UrhN0JszQdwiNvO4AdjCeEtuAhX6j/HV0XyIdp2AISnfoMcybtNI5p2bzx8wpie+o huHuGnO/bI9Jb98xee3tzJbvq2610mi43tgnkRFzs+123GQvv+WcedzO6D0d01UeFn Z2u9DJX3S2PMpOky+aUZirS8aTN3OfAzdKH56Mxc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ricardo Ribalda Delgado , Jacek Anaszewski , Pavel Machek , Sasha Levin Subject: [PATCH 5.4 077/118] leds: core: Fix warning message when init_data Date: Wed, 22 Apr 2020 11:57:18 +0200 Message-Id: <20200422095044.312629308@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200422095031.522502705@linuxfoundation.org> References: <20200422095031.522502705@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ricardo Ribalda Delgado [ Upstream commit 64ed6588c2ea618d3f9ca9d8b365ae4c19f76225 ] The warning message when a led is renamed due to name collition can fail to show proper original name if init_data is used. Eg: [ 9.073996] leds-gpio a0040000.leds_0: Led (null) renamed to red_led_1 due to name collision Fixes: bb4e9af0348d ("leds: core: Add support for composing LED class device names") Signed-off-by: Ricardo Ribalda Delgado Acked-by: Jacek Anaszewski Signed-off-by: Pavel Machek Signed-off-by: Sasha Levin --- drivers/leds/led-class.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index 647b1263c5794..d3e83c33783e5 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -281,7 +281,7 @@ int led_classdev_register_ext(struct device *parent, if (ret) dev_warn(parent, "Led %s renamed to %s due to name collision", - led_cdev->name, dev_name(led_cdev->dev)); + proposed_name, dev_name(led_cdev->dev)); if (led_cdev->flags & LED_BRIGHT_HW_CHANGED) { ret = led_add_brightness_hw_changed(led_cdev); -- 2.20.1