From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965634AbeBPMDV (ORCPT ); Fri, 16 Feb 2018 07:03:21 -0500 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:37918 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965036AbeBPMDT (ORCPT ); Fri, 16 Feb 2018 07:03:19 -0500 Date: Fri, 16 Feb 2018 12:03:11 +0000 From: Mark Brown To: Charles Keepax Cc: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, patches@opensource.cirrus.com Subject: Re: [PATCH 5/5] regmap: Remove regmap_get_raw_read_max Message-ID: <20180216120311.GG5886@sirena.org.uk> References: <20180215175220.2691-1-ckeepax@opensource.cirrus.com> <20180215175220.2691-5-ckeepax@opensource.cirrus.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="1giRMj6yz/+FOIRq" Content-Disposition: inline In-Reply-To: <20180215175220.2691-5-ckeepax@opensource.cirrus.com> X-Cookie: To order, call toll-free. User-Agent: Mutt/1.9.3 (2018-01-21) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --1giRMj6yz/+FOIRq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Feb 15, 2018 at 05:52:20PM +0000, Charles Keepax wrote: > Since the handling for max_raw_read is now inside regmap_raw_read there > should be no need for client drivers to query as max_raw_read. No, they might need to know if things are going to be combined into a single transaction - some devices have weird sensitivities about bulk I/O and so the driver may need to know exactly what's going on when it interacts with the device. --1giRMj6yz/+FOIRq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlqGyH4ACgkQJNaLcl1U h9C27gf9FGruca1bJJ8HPUq5QqsxtVWtsbh6dN825ZcshAg27PggFmdvvyQtcvmU CUdS8sI8dDe/bFQWVy3JJTP5Y387VQIClYQX7rNUO/kaHwr2sCSh478CqE0gIDnl ea4MOKRgi9XrxacDC3uzejwjamWdUnqV8Fq/br5MjPSYeJWa53PzJZKfz+5l2G8r 1XMag8tVCWmPkgsY2VvVmwhv3SSWGY8zYxqot2sGClxhE2NIboQnoeOU3ltomFVq lFPtUbc/AoYsEM1taz3YweFgz49XK7yt5TNuUzeCxa4q2Ry3kDeYxiapPYsTZdlQ Ez58cGEI+8JtUbRJ3k24RpoNgNLRfg== =jr/8 -----END PGP SIGNATURE----- --1giRMj6yz/+FOIRq--