From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sauhun.de ([88.99.104.3]:39100 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727146AbeH1OMu (ORCPT ); Tue, 28 Aug 2018 10:12:50 -0400 From: Wolfram Sang To: linux-watchdog@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Yoshihiro Shimoda , Fabrizio Castro , Wolfram Sang Subject: [PATCH 0/2] watchdog: fix OOPS when using stop_on_unregister and use it for R-Car Date: Tue, 28 Aug 2018 12:13:46 +0200 Message-Id: <20180828101348.12443-1-wsa+renesas@sang-engineering.com> Sender: linux-watchdog-owner@vger.kernel.org List-Id: linux-watchdog@vger.kernel.org I wanted to activate 'stop_on_unregister' for the Renesas R-Car driver (see patch 2) and stumbled over an OOPS when using it. So, patch 1 addresses this problem to the best of my knowledge. Looking forward to comments. Happy hacking, Wolfram Wolfram Sang (2): watchdog: core: fix null pointer dereference when releasing cdev watchdog: renesas_wdt: stop when unregistering drivers/watchdog/renesas_wdt.c | 1 + drivers/watchdog/watchdog_dev.c | 10 +++++----- 2 files changed, 6 insertions(+), 5 deletions(-) -- 2.11.0