Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754951AbaGIIKR (ORCPT ); Wed, 9 Jul 2014 04:10:17 -0400 Received: from mail3-relais-sop.national.inria.fr ([192.134.164.104]:52742 "EHLO mail3-relais-sop.national.inria.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754715AbaGIIKP (ORCPT ); Wed, 9 Jul 2014 04:10:15 -0400 X-IronPort-AV: E=Sophos;i="5.01,630,1400018400"; d="scan'208";a="70652417" Date: Wed, 9 Jul 2014 10:10:01 +0200 (CEST) From: Julia Lawall X-X-Sender: jll@hadrien To: Mark Brown cc: Fabio Estevam , "alsa-devel@alsa-project.org" , Takashi Iwai , linux-kernel , Liam Girdwood , Himangi Saraogi Subject: Re: [alsa-devel] [PATCH] ASoC: sgtl5000: Use devm_ functions In-Reply-To: <20140709080134.GE30458@sirena.org.uk> Message-ID: References: <20140706070800.GA2927@himangi-Dell> <20140707144832.GL30458@sirena.org.uk> <20140708080232.GQ30458@sirena.org.uk> <20140708145249.GX30458@sirena.org.uk> <20140709080134.GE30458@sirena.org.uk> User-Agent: Alpine 2.10 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 9 Jul 2014, Mark Brown wrote: > On Wed, Jul 09, 2014 at 07:30:40AM +0200, Julia Lawall wrote: > > On Tue, 8 Jul 2014, Mark Brown wrote: > > > > All devices do this - it's done as part of the driver model core code so > > > there is no need for individual buses to do anything. > > > How should one realize that this does not apply to the original file > > under discussion, sound/soc/codecs/sgtl5000.c? The associated structure > > is snd_soc_codec_driver. What code could one look for at the call sites > > of the probe and remove functions to know that managed memory can be used? > > That's not a device model driver; the way you should realise this is > that there's no device being registered on a bus which is matched by the > driver core. OK, thanks for the clarification. julia -- 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/