From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751385AbcA1XJ0 (ORCPT ); Thu, 28 Jan 2016 18:09:26 -0500 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:51207 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750726AbcA1XJY (ORCPT ); Thu, 28 Jan 2016 18:09:24 -0500 Date: Fri, 29 Jan 2016 00:09:06 +0100 From: Mark Brown To: Harald Geyer Cc: Liam Girdwood , Heiko Stuebner , linux-kernel@vger.kernel.org Message-ID: <20160128230906.GC4130@sirena.org.uk> References: <1454010918-29369-1-git-send-email-harald@ccbib.org> <1454010918-29369-2-git-send-email-harald@ccbib.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="i7F3eY7HS/tUJxUd" Content-Disposition: inline In-Reply-To: <1454010918-29369-2-git-send-email-harald@ccbib.org> X-Cookie: NOBODY EXPECTS THE SPANISH INQUISITION! User-Agent: Mutt/1.5.24 (2015-08-30) X-SA-Exim-Connect-IP: 109.236.131.45 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH 1/2] regulator: gpio: Avoid unnecessarily copying data structures in probe() X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --i7F3eY7HS/tUJxUd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Jan 28, 2016 at 07:55:17PM +0000, Harald Geyer wrote: > The data structures either have been copied in > of_get_gpio_regulator_config() already or are part of platform data, > which we keep a pointer to for the life time of the device anyway. The point of this code is to avoid referring to platform data after probe for robustness. --i7F3eY7HS/tUJxUd Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJWqp+RAAoJECTWi3JdVIfQTScH/jTn8lctQR6mrSCZ54i7KkF2 Db+yt9RJect5X2yL7RXrFx3HQ0OX/w+50Yx3xaGO9LT9Sco5UKRlL/vi38ejUFvT ogcDU9Vf7volWwPAN/oOHh8sL4XxiuYBTo9agjMSsDf8aypUOgT21WOmOIRAiQpA Shw+pWW0/Id5LI3U+Qmru7NDxF5IVLYc8HkPe5pg/rHWbwhTBCUrTcBjFoh3h+w8 OFwPUsX6yOP9T4uCNRxAFs+i1w7sl1KoGQ7oWhVzfQAOrIn4tzRfz+cq1t59DaGx mfSxwTLQUvDCVqwwb2PLTB/FD0hF6lUvEkPPerJcO8DpZi31hYhKXieEnAb0L9s= =K7mL -----END PGP SIGNATURE----- --i7F3eY7HS/tUJxUd--