From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932503AbcE2Shd (ORCPT ); Sun, 29 May 2016 14:37:33 -0400 Received: from mail-ig0-f179.google.com ([209.85.213.179]:38634 "EHLO mail-ig0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932325AbcE2Shc (ORCPT ); Sun, 29 May 2016 14:37:32 -0400 MIME-Version: 1.0 In-Reply-To: References: Date: Sun, 29 May 2016 11:37:31 -0700 Message-ID: Subject: Fwd: WMI driver no longer load after switching to generic UUID library From: Kui Zhang To: "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org oops, forgot the list. ---------- Forwarded message ---------- From: Kui Zhang Date: Sun, May 29, 2016 at 11:35 AM Subject: WMI driver no longer load after switching to generic UUID library To: andriy.shevchenko@linux.intel.com, dvhart@linux.intel.com, akpm@linux-foundation.org, torvalds@linux-foundation.org Hello, After this: commit 538d7eb86d58b3d7d73f3bb3ff960c4bdf411c1a drivers/platform/x86/wmi.c: use generic UUID library some keyboard functions stopped working: clevo-wmi - git://git.code.sf.net/p/clevo-wmi/code [ 83.877887] Clevo Get GUID not found /* #define CLWMI_GET_GUID "ABBC0F6D-8EA1-11d1-00A0-C90629100000" ... if(!wmi_has_guid(CLWMI_GET_GUID)) { pr_err("Clevo Get GUID not found\n"); return -ENODEV; } */ clevo-xsm-wmi - https://bitbucket.org/lynthium/clevo-xsm-wmi.git insmod: ERROR: could not insert module clevo-xsm-wmi.ko: No such device /* #define CLEVO_GET_GUID "ABBC0F6D-8EA1-11D1-00A0-C90629100000" ... if (!wmi_has_guid(CLEVO_GET_GUID)) { CLEVO_XSM_INFO("No known WMI control method GUID found\n"); return -ENODEV; } */ thanks Kui.Z