From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [PATCH V3 1/4] i2c: tegra: make sure register writes completes Date: Thu, 14 Jun 2012 18:07:58 +0200 Message-ID: <20120614160758.GD14419@pengutronix.de> References: <1339582359-7911-1-git-send-email-ldewangan@nvidia.com> <1339582359-7911-2-git-send-email-ldewangan@nvidia.com> <4FD8B7FC.3060708@wwwdotorg.org> <4FD9DAAC.5000709@nvidia.com> <4FDA09FC.1010307@wwwdotorg.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="C+ts3FVlLX8+P6JN" Return-path: Content-Disposition: inline In-Reply-To: <4FDA09FC.1010307-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Stephen Warren Cc: Laxman Dewangan , "khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org" , "ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org" , "olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org" , "linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-i2c@vger.kernel.org --C+ts3FVlLX8+P6JN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > probably doesn't impact performance. It'd be more self-documenting if > this readback was limited to the specific registers where it was needed > though. I'd think this is easier to maintain in case code gets rewritten/shuffled around. --=20 Pengutronix e.K. | Wolfram Sang | Industrial Linux Solutions | http://www.pengutronix.de/ | --C+ts3FVlLX8+P6JN Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAk/aDF4ACgkQD27XaX1/VRuSwACfX57hbCpT7GodrAIdUbIuFfIc CMcAnRVfF4Qc6PoJLlvor0/OIW8MAsl6 =mpfj -----END PGP SIGNATURE----- --C+ts3FVlLX8+P6JN-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756390Ab2FNQIU (ORCPT ); Thu, 14 Jun 2012 12:08:20 -0400 Received: from metis.ext.pengutronix.de ([92.198.50.35]:55662 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755997Ab2FNQIS (ORCPT ); Thu, 14 Jun 2012 12:08:18 -0400 Date: Thu, 14 Jun 2012 18:07:58 +0200 From: Wolfram Sang To: Stephen Warren Cc: Laxman Dewangan , "khali@linux-fr.org" , "ben-linux@fluff.org" , "olof@lixom.net" , "linux-i2c@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-tegra@vger.kernel.org" Subject: Re: [PATCH V3 1/4] i2c: tegra: make sure register writes completes Message-ID: <20120614160758.GD14419@pengutronix.de> References: <1339582359-7911-1-git-send-email-ldewangan@nvidia.com> <1339582359-7911-2-git-send-email-ldewangan@nvidia.com> <4FD8B7FC.3060708@wwwdotorg.org> <4FD9DAAC.5000709@nvidia.com> <4FDA09FC.1010307@wwwdotorg.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="C+ts3FVlLX8+P6JN" Content-Disposition: inline In-Reply-To: <4FDA09FC.1010307@wwwdotorg.org> User-Agent: Mutt/1.5.21 (2010-09-15) X-SA-Exim-Connect-IP: 2001:6f8:1178:2:21e:67ff:fe11:9c5c X-SA-Exim-Mail-From: wsa@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --C+ts3FVlLX8+P6JN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > probably doesn't impact performance. It'd be more self-documenting if > this readback was limited to the specific registers where it was needed > though. I'd think this is easier to maintain in case code gets rewritten/shuffled around. --=20 Pengutronix e.K. | Wolfram Sang | Industrial Linux Solutions | http://www.pengutronix.de/ | --C+ts3FVlLX8+P6JN Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAk/aDF4ACgkQD27XaX1/VRuSwACfX57hbCpT7GodrAIdUbIuFfIc CMcAnRVfF4Qc6PoJLlvor0/OIW8MAsl6 =mpfj -----END PGP SIGNATURE----- --C+ts3FVlLX8+P6JN--