From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ariel DAlessandro , Ezequiel Garcia , Guenter Roeck , Wim Van Sebroeck Subject: [PATCH 4.2 037/258] watchdog: imgpdc: Unregister restart handler on remove Date: Sat, 17 Oct 2015 18:55:50 -0700 Message-Id: <20151018014732.003749204@linuxfoundation.org> In-Reply-To: <20151018014729.976101177@linuxfoundation.org> References: <20151018014729.976101177@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ezequiel Garcia commit 8a340dbbc4b10fe07a924e91979bfc93e966dd65 upstream. Commit c631f20068 ("watchdog: imgpdc: Add reboot support") introduced a restart handler but forgot to unregister it on driver removal. Fix it. Fixes: c631f20068 ("watchdog: imgpdc: Add reboot support") Reported-by: Ariel D'Alessandro Signed-off-by: Ezequiel Garcia Reviewed-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck Signed-off-by: Greg Kroah-Hartman --- drivers/watchdog/imgpdc_wdt.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/watchdog/imgpdc_wdt.c +++ b/drivers/watchdog/imgpdc_wdt.c @@ -316,6 +316,7 @@ static int pdc_wdt_remove(struct platfor { struct pdc_wdt_dev *pdc_wdt = platform_get_drvdata(pdev); + unregister_restart_handler(&pdc_wdt->restart_handler); pdc_wdt_stop(&pdc_wdt->wdt_dev); watchdog_unregister_device(&pdc_wdt->wdt_dev); clk_disable_unprepare(pdc_wdt->wdt_clk);