Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753172AbdCTIbs (ORCPT ); Mon, 20 Mar 2017 04:31:48 -0400 Received: from mail-ot0-f182.google.com ([74.125.82.182]:35311 "EHLO mail-ot0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752784AbdCTIbH (ORCPT ); Mon, 20 Mar 2017 04:31:07 -0400 MIME-Version: 1.0 In-Reply-To: <201703191914.UVIy4TzA%fengguang.wu@intel.com> References: <479fef31f632df7454225056054c081bb7ef9bf9.1489731114.git.baolin.wang@linaro.org> <201703191914.UVIy4TzA%fengguang.wu@intel.com> From: Baolin Wang Date: Mon, 20 Mar 2017 16:30:38 +0800 Message-ID: Subject: Re: [PATCH 1/2] usb: phy: Introduce one extcon device into usb phy To: kbuild test robot Cc: kbuild-all@01.org, Felipe Balbi , Greg KH , USB , LKML , Linaro Kernel Mailman List , NeilBrown , Jun Li , Peter Chen , Mark Brown Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1238 Lines: 32 Hi, On 19 March 2017 at 19:42, kbuild test robot wrote: > Hi Baolin, > > [auto build test ERROR on balbi-usb/next] > [also build test ERROR on v4.11-rc2 next-20170310] > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] > > url: https://github.com/0day-ci/linux/commits/Baolin-Wang/usb-phy-Introduce-one-extcon-device-into-usb-phy/20170319-175509 > base: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git next > config: i386-randconfig-i1-201712 (attached as .config) > compiler: gcc-4.8 (Debian 4.8.4-1) 4.8.4 > reproduce: > # save the attached .config to linux build tree > make ARCH=i386 > > All errors (new ones prefixed by >>): > > drivers/built-in.o: In function `usb_add_extcon': >>> phy.c:(.text+0x231580): undefined reference to `extcon_get_edev_by_phandle' >>> phy.c:(.text+0x2315d0): undefined reference to `devm_extcon_register_notifier' > phy.c:(.text+0x231629): undefined reference to `devm_extcon_register_notifier' I am not sure how the errors were happened, since we will always select EXTCON if we have selected USB_PHY, moreover we have included the "linux/extcon.h" in phy.h file. -- Baolin.wang Best Regards