From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [PATCH] i2c: i2c-imx: Use correct function to write to register Date: Thu, 22 Jun 2017 10:54:38 +0200 Message-ID: <20170622085438.y3xgfml3pgxaylhr@ninjato> References: <681500CE65202E47A192754B01DAB4671B16747E36@SDE12.beckipc.net> <20170619144601.vhswaa27f5mcxcxs@ninjato> <681500CE65202E47A192754B01DAB4671B1674818F@SDE12.beckipc.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="speaoyraaoqcgned" Return-path: Received: from sauhun.de ([88.99.104.3]:36485 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752621AbdFVIyk (ORCPT ); Thu, 22 Jun 2017 04:54:40 -0400 Content-Disposition: inline In-Reply-To: <681500CE65202E47A192754B01DAB4671B1674818F@SDE12.beckipc.net> Sender: linux-i2c-owner@vger.kernel.org List-Id: linux-i2c@vger.kernel.org To: Michail Georgios Etairidis Cc: "l.stach@pengutronix.de" , "linux-i2c@vger.kernel.org" , "kernel@pengutronix.de" --speaoyraaoqcgned Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 20, 2017 at 10:20:42AM +0200, Michail Georgios Etairidis wrote: >=20 > The i2c-imx driver incorrectly uses readb()/writeb() to read and=20 > write to the appropriate registers when performing a repeated start.=20 > The appropriate imx_i2c_read_reg()/imx_i2c_write_reg() functions=20 > should be used instead. Performing a repeated start results in=20 > a kernel panic. The platform is imx. >=20 > Signed-off-by: Michail G Etairidis >=20 Applied to for-current with the acks and fixes tags added, thanks! --speaoyraaoqcgned Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAllLhc4ACgkQFA3kzBSg KbapsA/9GvtPaX0U2EC7SGy7i7UWTFawz1ObegBNxe4OOcwO+ZcH4HmTavv6VoRj rlnuruHOgdLxrGCMN5bSRhB5I1EnQEl7mM4mPuRoVg4Sdx0zC83DaTnEg1sGflOR uvC8mAT9epQy8DinuN04vPBVkSpHT0fUrSe3eKujrrLHLgFcIiCrjqJWm2uw5WfL 6bqmqS6NqpPvpf0dk9A00EjSHjCbmpS3bB8wqCitXLz2yiAHTv0yEFR1LON3qrhe jxMp3440ghHI8PgKibNjo0b/WDeG3tdH5NQ1mSg1Fww1r+geKfunMXFvjYinY5Va O6HjrofD0F8aGp7JmjGubDIg4Yj9SD9MjZ0WGaTQs31NngjkTHqyyAWL/kAngRAi 5jEKZtMBAOgWTHeFYvNFmYHJBj4wOu0dpOubsBj3K3ZDk7kiFB6kjXkJmu+yyZy6 L5+afZSdrtdEZIs8LovRQM/aHl5EVT7veQix8Q1eRditGEB3Mpfwyz4eh8GTJBbF 2r1D5/qWMcUfYxMuQJ5pZxN94GRJKP0fY3Zsn74Lo2m0YKreSJXf87xXFs42wfXo BVHG4Gow01Lr6uXZFIEmtjrR55F65B9hdFq+ts6u71mAh+/nu768j+GEMeb11Ptx MxsUY1cmAt7yjOlt18V6/F46b0HlmkDu0W9wjDiVY9hosv9pIpY= =pYVi -----END PGP SIGNATURE----- --speaoyraaoqcgned--