From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oliver Neukum Subject: entering the error case of i2c-designware with a timeout at probe Date: Tue, 21 Mar 2017 13:52:11 +0100 Message-ID: <1490100731.8154.13.camel@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from mx2.suse.de ([195.135.220.15]:52618 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756964AbdCUMxB (ORCPT ); Tue, 21 Mar 2017 08:53:01 -0400 Sender: linux-i2c-owner@vger.kernel.org List-Id: linux-i2c@vger.kernel.org To: Hans de Goede Cc: linux-i2c@vger.kernel.org, mstaudt@suse.com Hi Hans, we found on our test systems with a bit of experimentation, that actually running into the timeout is bound to hang the whole system within only a few seconds. I was wondering whether the error handling needs to be changed. Regards Oliver