can: pch_can: 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
Signed-off-by: NTomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/pch_can.c

 /*
  * Copyright (C) 1999 - 2010 Intel Corporation.
- * Copyright (C) 2010 OKI SEMICONDUCTOR CO., LTD.
+ * Copyright (C) 2010 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