From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933118Ab3BSPUq (ORCPT ); Tue, 19 Feb 2013 10:20:46 -0500 Received: from mail-pb0-f41.google.com ([209.85.160.41]:59891 "EHLO mail-pb0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933077Ab3BSPUp (ORCPT ); Tue, 19 Feb 2013 10:20:45 -0500 Message-ID: <1361287233.23734.1.camel@phoenix> Subject: [PATCH] mfd: Make AB8500_CORE select POWER_SUPPLY to fix build error From: Axel Lin To: Samuel Ortiz Cc: Lee Jones , Jonas Aaberg , Bengt JONSSON , linux-kernel@vger.kernel.org Date: Tue, 19 Feb 2013 23:20:33 +0800 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 Content-Transfer-Encoding: 7bit Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch fixes below build error when CONFIG_POWER_SUPPLY is not set. drivers/built-in.o: In function `ab8500_power_off': drivers/mfd/ab8500-sysctrl.c:37: undefined reference to `power_supply_get_by_name' drivers/mfd/ab8500-sysctrl.c:53: undefined reference to `power_supply_get_by_name' make: *** [vmlinux] Error 1 Signed-off-by: Axel Lin --- drivers/mfd/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 671f5b1..c346941 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -858,6 +858,7 @@ config EZX_PCAP config AB8500_CORE bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" depends on GENERIC_HARDIRQS && ABX500_CORE && MFD_DB8500_PRCMU + select POWER_SUPPLY select MFD_CORE select IRQ_DOMAIN help -- 1.7.9.5