linux-kernel - [PATCH 5/5] watchdog: meson_gxbb_wdt: add register device status notification

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Date:   Wed, 23 Jun 2021 10:44:29 +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 5/5] watchdog: meson_gxbb_wdt: add register device status notification

Print watchdog success driver start status notification

Signed-off-by: Artem Lapkin <art@...das.com>
---
 drivers/watchdog/meson_gxbb_wdt.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/watchdog/meson_gxbb_wdt.c b/drivers/watchdog/meson_gxbb_wdt.c
index 2dbe254e5122..750b304b460d 100644
--- a/drivers/watchdog/meson_gxbb_wdt.c
+++ b/drivers/watchdog/meson_gxbb_wdt.c
@@ -198,7 +198,14 @@ static int meson_gxbb_wdt_probe(struct platform_device *pdev)
 	watchdog_set_nowayout(&data->wdt_dev, nowayout);
 	watchdog_stop_on_unregister(&data->wdt_dev);
 
-	return devm_watchdog_register_device(dev, &data->wdt_dev);
+	ret = devm_watchdog_register_device(dev, &data->wdt_dev);
+	if (ret)
+		return ret;
+
+	dev_info(dev, "Watchdog enabled (timeout=%d sec, nowayout=%d)",
+		 data->wdt_dev.timeout, nowayout);
+
+	return ret;
 }
 
 static struct platform_driver meson_gxbb_wdt_driver = {
-- 
2.25.1