From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753907Ab2DRPAY (ORCPT ); Wed, 18 Apr 2012 11:00:24 -0400 Received: from metis.ext.pengutronix.de ([92.198.50.35]:42229 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750808Ab2DRPAW (ORCPT ); Wed, 18 Apr 2012 11:00:22 -0400 Date: Wed, 18 Apr 2012 17:00:11 +0200 From: Wolfram Sang To: Tomoya MORINAGA Cc: Jean Delvare , Ben Dooks , Feng Tang , Alexander Stein , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, qi.wang@intel.com, yong.y.wang@intel.com, joel.clark@intel.com, kok.howg.ewe@intel.com Subject: Re: [PATCH 3/3] i2c-eg20t: change timeout value 50msec to 1000msec Message-ID: <20120418150011.GD19802@pengutronix.de> References: <1332741325-7746-1-git-send-email-tomoya.rohm@gmail.com> <1332741325-7746-3-git-send-email-tomoya.rohm@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="wULyF7TL5taEdwHz" Content-Disposition: inline In-Reply-To: <1332741325-7746-3-git-send-email-tomoya.rohm@gmail.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-SA-Exim-Connect-IP: 2001:6f8:1178:2:21e:67ff:fe11:9c5c X-SA-Exim-Mail-From: wsa@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --wULyF7TL5taEdwHz Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Mar 26, 2012 at 02:55:25PM +0900, Tomoya MORINAGA wrote: > Currently, during i2c works alone, wait-event timeout is not occurred. > However, as CPU load increases, timeout occurs frequently. > So, I modified like this patch. > Modifying like this patch, I've never seen the timeout event with high > load test. >=20 > Signed-off-by: Tomoya MORINAGA Applied. (I think we need to clarify the timeouts in I2C, but for now this has to do.) --=20 Pengutronix e.K. | Wolfram Sang | Industrial Linux Solutions | http://www.pengutronix.de/ | --wULyF7TL5taEdwHz Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAk+O1vsACgkQD27XaX1/VRv5ZgCgpC7xcmFq4Y0ODfB4lSyiBiMV qgUAoIY4zxqbvpENwaHFK2SJRkU/ajs2 =cyZ8 -----END PGP SIGNATURE----- --wULyF7TL5taEdwHz--