Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754295AbaDRRbB (ORCPT ); Fri, 18 Apr 2014 13:31:01 -0400 Received: from mail-wi0-f179.google.com ([209.85.212.179]:57213 "EHLO mail-wi0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752794AbaDRRa4 (ORCPT ); Fri, 18 Apr 2014 13:30:56 -0400 MIME-Version: 1.0 In-Reply-To: <1397757570-19750-5-git-send-email-dianders@chromium.org> References: <1397757570-19750-1-git-send-email-dianders@chromium.org> <1397757570-19750-5-git-send-email-dianders@chromium.org> Date: Fri, 18 Apr 2014 11:30:55 -0600 X-Google-Sender-Auth: pAaY46_AAVgW7MpMNd2yUFi62IY Message-ID: Subject: Re: [PATCH 4/7] mfd: cros_ec: spi: Increase cros_ec_spi deadline from 5ms to 100ms From: Simon Glass To: Doug Anderson Cc: Lee Jones , Stephen Warren , Wolfram Sang , Andrew Bresticker , Dylan Reid , Olof Johansson , linux-samsung-soc , "linux-tegra@vger.kernel.org" , Samuel Ortiz , lk Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Doug, On 17 April 2014 11:59, Doug Anderson wrote: > We're adding i2c tunneling to the list of things that goes over > cros_ec. i2c tunneling can be slooooooow, so increase our deadline to > 100ms to account for that. > > Signed-off-by: Doug Anderson I believe the EC protocol should be changed on future platforms to poll for completion of I2C, but in the meantime this patch prevents failure. Reviewed-by: Simon Glass -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/