Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751805AbaDQWGQ (ORCPT ); Thu, 17 Apr 2014 18:06:16 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:47546 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751358AbaDQWGI (ORCPT ); Thu, 17 Apr 2014 18:06:08 -0400 Date: Thu, 17 Apr 2014 17:03:29 -0500 From: Felipe Balbi To: Santosh Shilimkar CC: , Nishanth Menon , Tony Lindgren , Sricharan R , Sekhar Nori , Rajendra Nayak , Peter Ujfalusi , , , , Subject: Re: [PATCH V2 05/19] bus: omap_l3_noc: switch over to relaxed variants of readl/writel Message-ID: <20140417220329.GF8504@saruman.home> Reply-To: References: <1397492726-17203-1-git-send-email-nm@ti.com> <1397767775-10965-1-git-send-email-nm@ti.com> <1397767775-10965-6-git-send-email-nm@ti.com> <20140417215228.GD8504@saruman.home> <53504DFF.7090907@ti.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="UBnjLfzoMQYIXCvq" Content-Disposition: inline In-Reply-To: <53504DFF.7090907@ti.com> 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 --UBnjLfzoMQYIXCvq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Apr 17, 2014 at 05:56:15PM -0400, Santosh Shilimkar wrote: > On Thursday 17 April 2014 05:52 PM, Felipe Balbi wrote: > > Hi, > >=20 > > On Thu, Apr 17, 2014 at 03:49:21PM -0500, Nishanth Menon wrote: > >> Currently we use __raw_readl and writel in this driver, however, there > >=20 > > __raw_* and *_relaxed variants are the same, just have a look > >=20 > Except the relaxed version can take care of endian conversion if > needed. :-) right, but according to commit log, this commit is more concerned about the memory barriers which writel()/readl() add, not endianness. Just a matter of fixing up commit log. --=20 balbi --UBnjLfzoMQYIXCvq Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJTUE+xAAoJEIaOsuA1yqREzaoQAIImtV2Pt6Al5CViocqxiiTi fEO/k96f49ypOuk1lNMC1PWYM02ClnuSwNu02my/LM0Ceyz+kPxhdbQWopWV6uAH jSGdvUjIgI0kPIB/n4YiKA9usp5jer9fPufHa8v4YsYepu2FPApHYs6kZEkOhrZs C06O9Eeu5RLUQ7AWx4Kfxpz2IYc5GWjZok+A2SHX/b7CmCgZwj8JcTfAVG2y6PD1 GHyUbOEc6kTWLg2fBAQo2/skBuAOB0e6z03Q/NvvUrBGtcyuIx8ZeJRlHsEki8wu dZcjiYgXbpvTSpk4U+yGKtpFQGyjO/dfvwNxNEdxDy82zPLSR9YjbnKfOYa0GNbU V4onhvFmgFvSFDJvZMTO5Tg2+8zEd11o/XL1ESmt+dXJ1yAOOR3PQPUXNCGhmGLh 3uFFApIthEDRw7DGKjnvyuoAA4z+YbIldDMoVBOJXK0gEI0u9zfsgd9aYRR9ZHaV YSsk9bE9BaRVcwnBJ07q29hOeXSUd7t6UQ/IDJbCmMHC5L+8OW5bhPabY+Twguav pdroFyElFv+P7Iy9l5otgasm6zyezSqP83v6idGRSVfHnk6eUwrymfuvJZE40g2I ep9rAaXcR8VK0N3MazuMDgpuMYLhoTQDZNMbCIBKiEXp1Rthmyrwoy5/CohpQ/P2 rmxTUBm6zI3ldH8MftDq =YXB6 -----END PGP SIGNATURE----- --UBnjLfzoMQYIXCvq-- -- 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/