From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751803AbcFRQ0A (ORCPT ); Sat, 18 Jun 2016 12:26:00 -0400 Received: from sauhun.de ([89.238.76.85]:54361 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751405AbcFRQZ6 (ORCPT ); Sat, 18 Jun 2016 12:25:58 -0400 Date: Sat, 18 Jun 2016 18:25:48 +0200 From: Wolfram Sang To: Sricharan R Cc: linux-arm-msm@vger.kernel.org, ntelkar@codeaurora.org, galak@codeaurora.org, linux-kernel@vger.kernel.org, andy.gross@linaro.org, linux-i2c@vger.kernel.org, agross@codeaurora.org, linux-arm-kernel@lists.infradead.org, nkaje@codeaurora.org, absahu@codeaurora.org Subject: Re: [PATCH V4 3/3] i2c: qup: Fix error handling Message-ID: <20160618162548.GD3017@tetsubishi> References: <1465582101-19391-1-git-send-email-sricharan@codeaurora.org> <1465582101-19391-4-git-send-email-sricharan@codeaurora.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="4zI0WCX1RcnW9Hbu" Content-Disposition: inline In-Reply-To: <1465582101-19391-4-git-send-email-sricharan@codeaurora.org> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --4zI0WCX1RcnW9Hbu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jun 10, 2016 at 11:38:21PM +0530, Sricharan R wrote: > Among the bus errors reported from the QUP_MASTER_STATUS register > only NACK is considered and transfer gets suspended, while > other errors are ignored. Correct this and suspend the transfer > for other errors as well. This avoids unnecessary 'timeouts' which > happens when waiting for events that would never happen when there > is already an error condition on the bus. Also the error handling > procedure should be the same for both NACK and other bus errors in > case of dma mode. So correct that as well. >=20 > Signed-off-by: Sricharan R Applied to for-next, thanks! --4zI0WCX1RcnW9Hbu Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJXZXYMAAoJEBQN5MwUoCm2yrgQAJlBYCkXq47fcbBUw6Wo1duP 2tXhEdz9h183Ye5lJZjD7uEIPgo+jhEu4CFc09RvVkb5YycGZI8zot+ozbPaMLFy DDNsasEMT0XLd4Zw3Gi142YYQ3MGWQbO71qJ8UjVqNHLJQPCScICggyuoLeQKuiM W5WQsldCjOVly6X0ag/CHZZLxVSVBhxCSkgQD6tvcyEFALGxscbwVALjGwMC25YO DoSkYwIioAdstqZ7Cg44Vze/Tw3hctB4hVoQ9UsbjW6SxPhBStcl3OwFqtzgmip+ nvVqemykO2KPBMSsloVVRKfJwCPQ4BeXqPCwj9MVr/HehwpyipPIV+9xaX5NIBwH YE4HW7l9KpCQyrf81+SD9VsrA9w/zSalDRB6vYv5RXNWykvPF0rlKzO+iJFqiWw+ pRDsgaaoKCvqk3piyKQQWbP23eNcGAGjEbWizRLc2kmTRoh/pFoxxqT63lN/QtW6 vSoy+lDAjC6dCtWVPYLHnp9RY4NgzPK+WOy9j/rvInalDUhkDH8xonlBcOeYBbAM BRp6aQ+8OaSRi2prWQnM3zj3PooMgs3HXMIy8wrKcBLG4yKQOR0QLzhS8kaU/DCr PhtIfh0IuBTh6GsP+nTKJLySelkCVh75uhIuuru0EWmg2xexW2TMvFuTesqLA9ZJ Amk9ow7Wka9cx6qF0TQK =RVHX -----END PGP SIGNATURE----- --4zI0WCX1RcnW9Hbu--