From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754549AbcJ2Xnk (ORCPT ); Sat, 29 Oct 2016 19:43:40 -0400 Received: from mga04.intel.com ([192.55.52.120]:34546 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750752AbcJ2Xni (ORCPT ); Sat, 29 Oct 2016 19:43:38 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.31,418,1473145200"; d="scan'208";a="1052296144" From: Tomas Winkler To: Greg Kroah-Hartman Cc: Alexander Usyskin , linux-kernel@vger.kernel.org, Tomas Winkler Subject: [char-misc-next 2/2] mei: bus: demote error to debug level upon disconnect Date: Sun, 30 Oct 2016 01:42:19 +0200 Message-Id: <1477784539-2386-2-git-send-email-tomas.winkler@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1477784539-2386-1-git-send-email-tomas.winkler@intel.com> References: <1477784539-2386-1-git-send-email-tomas.winkler@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alexander Usyskin A mei client driver on the mei client bus can call disconnect function on already internal disconnected client. A client can disconnect internally, for example, during link reset or upon FW request. Those are legitimate flows and we should not log an error message, hence we demote 'Already disconnected' message to the debug level. Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler --- drivers/misc/mei/bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index 89a694ca624c..8a1e813a548d 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -481,7 +481,7 @@ int mei_cldev_disable(struct mei_cl_device *cldev) mutex_lock(&bus->device_lock); if (!mei_cl_is_connected(cl)) { - dev_err(bus->dev, "Already disconnected"); + dev_dbg(bus->dev, "Already disconnected"); err = 0; goto out; } -- 2.7.4