Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753433AbbEBTLP (ORCPT ); Sat, 2 May 2015 15:11:15 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:44452 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751660AbbEBTLJ (ORCPT ); Sat, 2 May 2015 15:11:09 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Krzysztof Kozlowski , Guenter Roeck , Darren Hart , Sebastian Reichel Subject: [PATCH 4.0 055/220] compal-laptop: Fix leaking hwmon device Date: Sat, 2 May 2015 20:59:30 +0200 Message-Id: <20150502185856.761424485@linuxfoundation.org> X-Mailer: git-send-email 2.3.7 In-Reply-To: <20150502185854.333748961@linuxfoundation.org> References: <20150502185854.333748961@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1717 Lines: 47 4.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Krzysztof Kozlowski commit ad774702f1705c04e5fa492b793d8d477a504fa6 upstream. The commit c2be45f09bb0 ("compal-laptop: Use devm_hwmon_device_register_with_groups") wanted to change the registering of hwmon device to resource-managed version. It mostly did it except the main thing - it forgot to use devm-like function so the hwmon device leaked after device removal or probe failure. Signed-off-by: Krzysztof Kozlowski Fixes: c2be45f09bb0 ("compal-laptop: Use devm_hwmon_device_register_with_groups") Acked-by: Guenter Roeck Acked-by: Darren Hart Signed-off-by: Sebastian Reichel Signed-off-by: Greg Kroah-Hartman --- drivers/platform/x86/compal-laptop.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/drivers/platform/x86/compal-laptop.c +++ b/drivers/platform/x86/compal-laptop.c @@ -1026,9 +1026,9 @@ static int compal_probe(struct platform_ if (err) return err; - hwmon_dev = hwmon_device_register_with_groups(&pdev->dev, - "compal", data, - compal_hwmon_groups); + hwmon_dev = devm_hwmon_device_register_with_groups(&pdev->dev, + "compal", data, + compal_hwmon_groups); if (IS_ERR(hwmon_dev)) { err = PTR_ERR(hwmon_dev); goto remove; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/