thermal: thermal_hwmon: Revert recent message adjustment

For the sake of consistency, revert the second part of the
thermal_hwmon.c hunk from commit dec07d3 ("thermal: Don't use
'device' internal thermal zone structure field") after the first
part of it has been reverted.

Link: https://lore.kernel.org/linux-pm/5b084360-898b-aad0-0b8e-33acc585d71d@linaro.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>

Author: rafaeljw

drivers/thermal/thermal_hwmon.c

@@ -236,7 +236,7 @@ void thermal_remove_hwmon_sysfs(struct thermal_zone_device *tz)
 	temp = thermal_hwmon_lookup_temp(hwmon, tz);
 	if (unlikely(!temp)) {
 		/* Should never happen... */
-		dev_dbg(hwmon->device, "temperature input lookup failed!\n");
+		dev_dbg(&tz->device, "temperature input lookup failed!\n");
 		return;
 	}