spi: zynq_qspips: Fix license header

Remove old reference non mainline driver.
Add proper years.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/drivers/spi/zynq_qspips.c b/drivers/spi/zynq_qspips.c
index 1b24ec9ba415b3e27a58812678cc73c7433455a8..d5283f3a35a18c0f534ff845044d4dc552985ced 100644 (file)
--- a/drivers/spi/zynq_qspips.c
+++ b/drivers/spi/zynq_qspips.c
@@ -1,8 +1,7 @@
 /*
- * (C) Copyright 2011 Xilinx
+ * (C) Copyright 2011 - 2013 Xilinx
  *
  * Xilinx PS Quad-SPI (QSPI) controller driver (master mode only)
- * based on Xilinx PS SPI Driver (xspips.c)
  *
  * This program is free software; you can redistribute it and/or modify it under
  * the terms of the GNU General Public License version 2 as published by the