thermal/drivers/spear: Don't use tz->device but pdev->dev

Use the spear associated device instead of the thermal zone device
which belongs to the thermal framework internals.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/thermal/spear_thermal.c

@@ -137,7 +137,7 @@ static int spear_thermal_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, spear_thermal);
 
-	dev_info(&spear_thermal->device, "Thermal Sensor Loaded at: 0x%p.\n",
+	dev_info(&pdev->dev, "Thermal Sensor Loaded at: 0x%p.\n",
 			stdev->thermal_base);
 
 	return 0;