Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261852AbVADTh7 (ORCPT ); Tue, 4 Jan 2005 14:37:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261851AbVADTfx (ORCPT ); Tue, 4 Jan 2005 14:35:53 -0500 Received: from cantor.suse.de ([195.135.220.2]:60333 "EHLO Cantor.suse.de") by vger.kernel.org with ESMTP id S261844AbVADTQq (ORCPT ); Tue, 4 Jan 2005 14:16:46 -0500 Date: Tue, 04 Jan 2005 20:16:44 +0100 Message-ID: From: Takashi Iwai To: Adrian Bunk Cc: Mark_H_Johnson@raytheon.com, Andrew Morton , lkml , perex@suse.cz, alsa-devel@alsa-project.org Subject: Re: 2.6.10-mm1: ALSA ac97 compile error with CONFIG_PM=n In-Reply-To: <20050104001130.GT2980@stusta.de> References: <20050104001130.GT2980@stusta.de> User-Agent: Wanderlust/2.10.1 (Watching The Wheels) SEMI/1.14.5 (Awara-Onsen) FLIM/1.14.5 (Demachiyanagi) APEL/10.6 MULE XEmacs/21.4 (patch 15) (Security Through Obscurity) (i386-suse-linux) MIME-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1244 Lines: 33 At Tue, 4 Jan 2005 01:11:30 +0100, Adrian Bunk wrote: > > On Mon, Jan 03, 2005 at 05:07:08PM -0600, Mark_H_Johnson@raytheon.com wrote: > > I was looking to compare RT latency between this kernel and the latest from > > Ingo and I had the following warnings / errors building 2.6.10-mm1: > > > > [no apparent compile / link errors] > > *** Warning: "snd_ac97_restore_iec958" [sound/pci/ac97/snd-ac97-codec.ko] > > undefined! > > *** Warning: "snd_ac97_restore_status" [sound/pci/ac97/snd-ac97-codec.ko] > > undefined! > >... > > To fix this, should I just add the EXPORT_SYMBOL lines for these symbols > > snd_ac97_restore_status snd_ac97_restore_iec958 > > or is something more needed? > > That's not the problem, since function and definition are in the same > module. > > You didn't send your .config, but looking at the code it seems > CONFIG_PM=n was the culprit. Yes, it's because of lack of #ifdef CONFIG_PM in ac97_patch.c. It was already fixed in the linux-sound bk tree. Takashi - 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/