linux-kernel - [PATCH 3/5] watchdog: meson_gxbb

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Date:   Wed, 23 Jun 2021 10:44:27 +0800
From:   Artem Lapkin <email2tema@...il.com>
To:     narmstrong@...libre.com
Cc:     wim@...ux-watchdog.org, linux@...ck-us.net, khilman@...libre.com,
        jbrunet@...libre.com, christianshewitt@...il.com,
        martin.blumenstingl@...glemail.com, linux-watchdog@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org,
        art@...das.com, nick@...das.com, gouwa@...das.com
Subject: [PATCH 3/5] watchdog: meson_gxbb_wdt: add nowayout module param

Added nowayout module param same as in other moduels

Signed-off-by: Artem Lapkin <art@...das.com>
---
 drivers/watchdog/meson_gxbb_wdt.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/watchdog/meson_gxbb_wdt.c b/drivers/watchdog/meson_gxbb_wdt.c
index ecd1fc6f48ba..0bf5dccf70b1 100644
--- a/drivers/watchdog/meson_gxbb_wdt.c
+++ b/drivers/watchdog/meson_gxbb_wdt.c
@@ -34,6 +34,11 @@ module_param(timeout, uint, 0);
 MODULE_PARM_DESC(timeout, "Watchdog heartbeat in seconds="
 		 __MODULE_STRING(DEFAULT_TIMEOUT) ")");
 
+static bool nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, bool, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started default="
+		 __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+
 struct meson_gxbb_wdt {
 	void __iomem *reg_base;
 	struct watchdog_device wdt_dev;
@@ -190,6 +195,7 @@ static int meson_gxbb_wdt_probe(struct platform_device *pdev)
 		data->reg_base + GXBB_WDT_CTRL_REG);
 
 	meson_gxbb_wdt_set_timeout(&data->wdt_dev, data->wdt_dev.timeout);
+	watchdog_set_nowayout(&data->wdt_dev, nowayout);
 
 	return devm_watchdog_register_device(dev, &data->wdt_dev);
 }
-- 
2.25.1