From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Cercueil Subject: [PATCH 1/7] watchdog: JZ4740: Disable clock after stopping counter Date: Thu, 28 Dec 2017 17:29:33 +0100 Message-ID: <20171228162939.3928-2-paul@crapouillou.net> References: <20171228162939.3928-1-paul@crapouillou.net> Return-path: In-Reply-To: <20171228162939.3928-1-paul@crapouillou.net> Sender: linux-kernel-owner@vger.kernel.org To: Ralf Baechle , Rob Herring , Mark Rutland , Wim Van Sebroeck , Guenter Roeck Cc: devicetree@vger.kernel.org, linux-mips@linux-mips.org, linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org, Paul Cercueil List-Id: devicetree@vger.kernel.org Previously, the clock was disabled first, which makes the watchdog component insensitive to register writes. Signed-off-by: Paul Cercueil --- drivers/watchdog/jz4740_wdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/watchdog/jz4740_wdt.c b/drivers/watchdog/jz4740_wdt.c index 20627f22baf6..6955deb100ef 100644 --- a/drivers/watchdog/jz4740_wdt.c +++ b/drivers/watchdog/jz4740_wdt.c @@ -124,8 +124,8 @@ static int jz4740_wdt_stop(struct watchdog_device *wdt_dev) { struct jz4740_wdt_drvdata *drvdata = watchdog_get_drvdata(wdt_dev); - jz4740_timer_disable_watchdog(); writeb(0x0, drvdata->base + JZ_REG_WDT_COUNTER_ENABLE); + jz4740_timer_disable_watchdog(); return 0; } -- 2.11.0