Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754555Ab0LIH5b (ORCPT ); Thu, 9 Dec 2010 02:57:31 -0500 Received: from adelie.canonical.com ([91.189.90.139]:58653 "EHLO adelie.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753989Ab0LIH51 (ORCPT ); Thu, 9 Dec 2010 02:57:27 -0500 From: Ike Panhc To: linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-acpi@vger.kernel.org Cc: Matthew Garrett , David Woodhouse , Dmitry Torokhov , Dave Hansen Subject: [PATCH 4/7] ideapad: select INPUT_SPARSEKMAP Date: Thu, 9 Dec 2010 15:57:20 +0800 Message-Id: <1291881440-4846-1-git-send-email-ike.pan@canonical.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1291881376-4729-1-git-send-email-ike.pan@canonical.com> References: <1291881376-4729-1-git-send-email-ike.pan@canonical.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1325 Lines: 37 Thanks for Dave Hansen report the problem. If CONFIG_INPUT_SPARSEKMAP is not set, when building, you will have error message: ERROR: "sparse_keymap_setup" [drivers/platform/x86/ideapad-laptop.ko] undefined! ERROR: "sparse_keymap_free" [drivers/platform/x86/ideapad-laptop.ko] undefined! ERROR: "sparse_keymap_report_event" [drivers/platform/x86/ideapad-laptop.ko] undefined! To select INPUT_SPARSEKMAP solve this issue. Ref: http://lkml.org/lkml/2010/12/2/340 Signed-off-by: Dave Hansen Signed-off-by: Ike Panhc --- drivers/platform/x86/Kconfig | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index faec777..879d266 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -226,6 +226,7 @@ config IDEAPAD_LAPTOP tristate "Lenovo IdeaPad Laptop Extras" depends on ACPI depends on RFKILL + select INPUT_SPARSEKMAP help This is a driver for the rfkill switches on Lenovo IdeaPad netbooks. -- 1.7.1 -- 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/