Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759805AbYGPWFk (ORCPT ); Wed, 16 Jul 2008 18:05:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758001AbYGPWFO (ORCPT ); Wed, 16 Jul 2008 18:05:14 -0400 Received: from mx1.redhat.com ([66.187.233.31]:48811 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757946AbYGPWFM (ORCPT ); Wed, 16 Jul 2008 18:05:12 -0400 Date: Wed, 16 Jul 2008 17:57:45 -0400 From: Dave Jones To: Scott Wood Cc: Kumar Gala , linuxppc-dev@ozlabs.org, akpm@linux-foundation.org, torvalds@linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] powerpc/ep8248e: Fix compile problem if !CONFIG_FS_ENET Message-ID: <20080716215745.GA17093@redhat.com> Mail-Followup-To: Dave Jones , Scott Wood , Kumar Gala , linuxppc-dev@ozlabs.org, akpm@linux-foundation.org, torvalds@linux-foundation.org, linux-kernel@vger.kernel.org References: <20080716214722.GA6251@ld0162-tx32.am.freescale.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080716214722.GA6251@ld0162-tx32.am.freescale.net> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 932 Lines: 22 On Wed, Jul 16, 2008 at 04:47:23PM -0500, Scott Wood wrote: > On Wed, Jul 16, 2008 at 08:39:12AM -0500, Kumar Gala wrote: > > If we don't enable FS_ENET we get build issues: > > > > arch/powerpc/platforms/built-in.o: In function `ep8248e_mdio_probe': > > arch/powerpc/platforms/82xx/ep8248e.c:129: undefined reference to `alloc_mdio_bitbang' > > arch/powerpc/platforms/82xx/ep8248e.c:143: undefined reference to `mdiobus_register' > > How is this possible? CONFIG_EP8248E selects CONFIG_MDIO_BITBANG. If CONFIG_PHYLIB=m however, that doesn't make any difference, because vmlinuz is trying to use a symbol which now lives in a module. Dave -- http://www.codemonkey.org.uk -- 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/