ASoC: codecs: Refresh copyrights for Wolfson drivers

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/codecs/wm9713.c

@@ -1,7 +1,7 @@
 /*
  * wm9713.c  --  ALSA Soc WM9713 codec support
  *
- * Copyright 2006 Wolfson Microelectronics PLC.
+ * Copyright 2006-10 Wolfson Microelectronics PLC.
  * Author: Liam Girdwood <lrg@slimlogic.co.uk>
  *
  *  This program is free software; you can redistribute  it and/or modify it