ACPI: add newline in power.c message

Add newline to printk so that the message is on a line
by itself and not merged with something unrelated to it.

Reported-by: Toralf Förster <toralf.foerster@gmx.de>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/power.c

@@ -473,7 +473,7 @@ int acpi_power_resource_register_device(struct device *dev, acpi_handle handle)
 	return ret;
 
 no_power_resource:
-	printk(KERN_DEBUG PREFIX "Invalid Power Resource to register!");
+	printk(KERN_DEBUG PREFIX "Invalid Power Resource to register!\n");
 	return -ENODEV;
 }
 EXPORT_SYMBOL_GPL(acpi_power_resource_register_device);