watchdog: iTCO_wdt: Fix the parent device

The watchdog's parent is iTCO_wdt (the platform device) not lpc_ich
(the PCI device.) Setting the parent right makes it much easier for
the user to figure out which driver/module is handling the watchdog
device node.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
(cherry picked from commit c90789baa8cec363093c5ec292c989b6f22d8f32)

Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com>

diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c
index b0319ac..0ba1b7c 100644 (file)
--- a/drivers/watchdog/iTCO_wdt.c
+++ b/drivers/watchdog/iTCO_wdt.c
@@ -512,7 +512,7 @@ static int iTCO_wdt_probe(struct platform_device *dev)
        iTCO_wdt_watchdog_dev.bootstatus = 0;
        iTCO_wdt_watchdog_dev.timeout = WATCHDOG_TIMEOUT;
        watchdog_set_nowayout(&iTCO_wdt_watchdog_dev, nowayout);
-       iTCO_wdt_watchdog_dev.parent = dev->dev.parent;
+       iTCO_wdt_watchdog_dev.parent = &dev->dev;
 
        /* Make sure the watchdog is not running */
        iTCO_wdt_stop(&iTCO_wdt_watchdog_dev);