[MTD] mtd/ofpart.c: add MODULE_LICENSE

This patch adds the missing MODULE_LICENSE("GPL").
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

drivers/mtd/ofpart.c

@@ -72,3 +72,5 @@ int __devinit of_mtd_parse_partitions(struct device *dev,
 	return nr_parts;
 }
 EXPORT_SYMBOL(of_mtd_parse_partitions);
+
+MODULE_LICENSE("GPL");