From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754307AbbHXLte (ORCPT ); Mon, 24 Aug 2015 07:49:34 -0400 Received: from sauhun.de ([89.238.76.85]:54390 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754291AbbHXLta (ORCPT ); Mon, 24 Aug 2015 07:49:30 -0400 Date: Mon, 24 Aug 2015 13:49:19 +0200 From: Wolfram Sang To: Jonathan Cameron Cc: "Pandruvada, Srinivas" , "mpa@pengutronix.de" , "linux-kernel@vger.kernel.org" , "pmeerw@pmeerw.net" , "linux-iio@vger.kernel.org" , "Tirdea, Irina" , "linux-i2c@vger.kernel.org" Subject: Re: [PATCH v5 6/8] iio: gyro: bmg160: optimize i2c transfers in trigger handler Message-ID: <20150824114919.GA3608@katana> References: <1439389900-10108-1-git-send-email-irina.tirdea@intel.com> <1439389900-10108-7-git-send-email-irina.tirdea@intel.com> <55D056DF.5020201@kernel.org> <20150817090943.GO19600@pengutronix.de> <20150821102125.GA1656@katana> <1440172701.4081.1.camel@intel.com> <20150822040258.GA1605@katana> <55D8B174.1010403@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="WIyZ46R2i8wDzkSu" Content-Disposition: inline In-Reply-To: <55D8B174.1010403@kernel.org> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --WIyZ46R2i8wDzkSu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > Do we want to insist on a much larger change (conversion to regmap) > when if this in place, a simple single functional call change will do the > job? I'd assume that regmap conversion will happen later quite likely anyhow. Most of those devices will have I2C/SPI dual interfaces; or people will find out that caching registers can reduce the bus load, etc... That being said, I'll keep Irina's patches for the next merge window. But we should keep an eye how/if the new function is used. Kernel growth is an issue at times... Thanks, Wolfram --WIyZ46R2i8wDzkSu Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJV2wS/AAoJEBQN5MwUoCm21IMP/2VVCfq52tdyyknr0oNhIrjD redHw6gmXt2NATG6U3aF0AmJ6geHsd/Gmj6VhUqzfkNBGVk2ATr5BRSc4DMPMVhv m2AYPcJbJErHzNRAjo/pb/f7Kol33Uc25Cr7dbvjqJEgiz/zrW/3voidMQhlsSrv FnF/VpSO9h0NxGdY+NoOc8U+um2xezbhTNXpq4LAU5zvs0jBXW/kwSFKFkQV8n4X g5SrIkbY3hDty2OLR6PM6DuBHgkSSh39WHpGhNlQWfn7GCND/Er9zRB2Yx3qxUJk JGNXVaJ/fXUB1+T7Andmoy/AV2Jvd14JSi0C7Lf+695FHOwzcGduq4quUX4f5M2s E17cifEN1aZJpTCPCD59aNTM3DY0kXq0YD8GYVOVuwocpdbqRRJNU5peQjsMfA0o dxd24w31cr6/1P0CTV2iZj9Gp8TchCH8QPdqWlO1Vaq7AC/Zys/bbcYbpTVFSUGj 24x/6RuYKXQFvcSEFAeGekL07y/Fl0wh/KcIwv0/62L5NFaJa8HtGfqXk7MKfT4Q ObFPW1F3wGd5TC9CRrFe+j66v/wROTphioaXndl970y06z9qTw5mCkUNF/wJ0dpt rWl72Oyr6KjQ51z6wtm3T13687QmtE+3XDjgKNUl1zffTaJUZ6l2R4U1qac3yquY PMJu5vq0pSqm3OebQ2xm =NjqQ -----END PGP SIGNATURE----- --WIyZ46R2i8wDzkSu--