pch_gpio: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor

On October 1 in 2011,
OKI SEMICONDUCTOR Co., Ltd. changed the company name in to LAPIS Semiconductor Co., Ltd.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

drivers/gpio/gpio-pch.c

 /*
- * Copyright (C) 2010 OKI SEMICONDUCTOR Co., LTD.
+ * Copyright (C) 2011 LAPIS Semiconductor Co., Ltd.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -49,8 +49,8 @@ struct pch_regs {
 
 enum pch_type_t {
 	INTEL_EG20T_PCH,
-	OKISEMI_ML7223m_IOH, /* OKISEMI ML7223 IOH PCIe Bus-m */
-	OKISEMI_ML7223n_IOH  /* OKISEMI ML7223 IOH PCIe Bus-n */
+	OKISEMI_ML7223m_IOH, /* LAPIS Semiconductor ML7223 IOH PCIe Bus-m */
+	OKISEMI_ML7223n_IOH  /* LAPIS Semiconductor ML7223 IOH PCIe Bus-n */
 };
 
 /* Specifies number of GPIO PINS */