From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753283AbdLLMsj (ORCPT ); Tue, 12 Dec 2017 07:48:39 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:59718 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752622AbdLLMse (ORCPT ); Tue, 12 Dec 2017 07:48:34 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Guenter Roeck , Dmitry Torokhov , Randy Dunlap Subject: [PATCH 4.14 031/164] firmware: vpd: Destroy vpd sections in remove function Date: Tue, 12 Dec 2017 13:43:31 +0100 Message-Id: <20171212123445.376568498@linuxfoundation.org> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20171212123443.785979602@linuxfoundation.org> References: <20171212123443.785979602@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Guenter Roeck commit 811d7e0215fb738fb9a9f0bcb1276516ad161ed1 upstream. vpd sections are initialized during probe and thus should be destroyed in the remove function. Fixes: 049a59db34eb ("firmware: Google VPD sysfs driver") Signed-off-by: Guenter Roeck Reviewed-by: Dmitry Torokhov Tested-by: Randy Dunlap Signed-off-by: Greg Kroah-Hartman Signed-off-by: Greg Kroah-Hartman --- drivers/firmware/google/vpd.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) --- a/drivers/firmware/google/vpd.c +++ b/drivers/firmware/google/vpd.c @@ -298,8 +298,17 @@ static int vpd_probe(struct platform_dev return vpd_sections_init(entry.cbmem_addr); } +static int vpd_remove(struct platform_device *pdev) +{ + vpd_section_destroy(&ro_vpd); + vpd_section_destroy(&rw_vpd); + + return 0; +} + static struct platform_driver vpd_driver = { .probe = vpd_probe, + .remove = vpd_remove, .driver = { .name = "vpd", }, @@ -324,8 +333,6 @@ static int __init vpd_platform_init(void static void __exit vpd_platform_exit(void) { - vpd_section_destroy(&ro_vpd); - vpd_section_destroy(&rw_vpd); kobject_put(vpd_kobj); }