Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030188AbWJWUKi (ORCPT ); Mon, 23 Oct 2006 16:10:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030194AbWJWUKi (ORCPT ); Mon, 23 Oct 2006 16:10:38 -0400 Received: from sj-iport-1-in.cisco.com ([171.71.176.70]:62995 "EHLO sj-iport-1.cisco.com") by vger.kernel.org with ESMTP id S1030188AbWJWUKg (ORCPT ); Mon, 23 Oct 2006 16:10:36 -0400 To: Richard Hughes Cc: Dan Williams , David Woodhouse , linux-kernel@vger.kernel.org, devel@laptop.org, sfr@canb.auug.org.au, len.brown@intel.com, greg@kroah.com, benh@kernel.crashing.org, David Zeuthen Subject: Re: Battery class driver. X-Message-Flag: Warning: May contain useful information References: <1161628327.19446.391.camel@pmac.infradead.org> <1161631091.16366.0.camel@localhost.localdomain> <1161633509.4994.16.camel@hughsie-laptop> From: Roland Dreier Date: Mon, 23 Oct 2006 13:10:25 -0700 In-Reply-To: <1161633509.4994.16.camel@hughsie-laptop> (Richard Hughes's message of "Mon, 23 Oct 2006 20:58:29 +0100") Message-ID: User-Agent: Gnus/5.1007 (Gnus v5.10.7) XEmacs/21.4.18 (linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-OriginalArrivalTime: 23 Oct 2006 20:10:26.0321 (UTC) FILETIME=[476EA010:01C6F6DF] Authentication-Results: sj-dkim-2.cisco.com; header.From=rdreier@cisco.com; dkim=pass ( sig from cisco.com verified; ); Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 707 Lines: 13 > No, I think the distinction between batteries and ac_adapter is large > enough to have different classes of devices. You may have many > batteries, but you'll only ever have one ac_adapter. I'm not sure it's > an obvious abstraction to make. Speaking from ignorance here, but what about (big) systems that have multiple power supplies and multiple rails of AC power? Would it make sense to use the same abstraction for that as well as laptop AC adaptors? - 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/