Commit 8a7b76be authored Dec 24, 2015 by Guenter Roeck Committed by Wim Van Sebroeck Dec 28, 2015

watchdog: gpio: Do not use device pointer from struct watchdog_device



The device pointer in struct watchdog_device has a different lifetime
than the driver code and should not be used in drivers. Use the pointer
to the parent device instead.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

parent 3d29f808

drivers/watchdog/gpio_wdt.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -54,7 +54,8 @@ static void gpio_wdt_hwping(unsigned long data)

		if (priv->armed && time_after(jiffies, priv->last_jiffies +
		msecs_to_jiffies(wdd->timeout * 1000))) {
		dev_crit(wdd->dev, "Timer expired. System will reboot soon!\n");
		dev_crit(wdd->parent,
		"Timer expired. System will reboot soon!\n");
		return;
		}

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