From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mga02.intel.com ([134.134.136.20]:27140 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753449AbcKROuH (ORCPT ); Fri, 18 Nov 2016 09:50:07 -0500 From: Andy Shevchenko To: Wim Van Sebroeck , linux-watchdog@vger.kernel.org, Guenter Roeck , mika.westerberg@linux.intel.com Cc: Andy Shevchenko Subject: [PATCH v1 1/1] intel-mid_wdt: make sure watchdog is not running at startup Date: Fri, 18 Nov 2016 16:50:02 +0200 Message-Id: <20161118145002.140630-1-andriy.shevchenko@linux.intel.com> Sender: linux-watchdog-owner@vger.kernel.org List-Id: linux-watchdog@vger.kernel.org Make sure that the watchdog is not running after loading and before it is started by opening /dev/watchdog. Signed-off-by: Andy Shevchenko --- drivers/watchdog/intel-mid_wdt.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/watchdog/intel-mid_wdt.c b/drivers/watchdog/intel-mid_wdt.c index db36d12..ff099a3 100644 --- a/drivers/watchdog/intel-mid_wdt.c +++ b/drivers/watchdog/intel-mid_wdt.c @@ -151,6 +151,9 @@ static int mid_wdt_probe(struct platform_device *pdev) return ret; } + /* Make sure the watchdog is not running */ + wdt_stop(wdt_dev); + ret = watchdog_register_device(wdt_dev); if (ret) { dev_err(&pdev->dev, "error registering watchdog device\n"); -- 2.10.2