mtd: nomadik_nand: add missing nand_release in nomadik_nand_remove

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

drivers/mtd/nand/nomadik_nand.c

@@ -187,6 +187,7 @@ static int nomadik_nand_remove(struct platform_device *pdev)
 		pdata->exit();
 
 	if (host) {
+		nand_release(&host->mtd);
 		iounmap(host->cmd_va);
 		iounmap(host->data_va);
 		iounmap(host->addr_va);