clk: sirf: update copyright years to 2014

Signed-off-by: Barry Song <[e-mail]>
Signed-off-by: Mike Turquette <[e-mail]>

drivers/clk/sirf/clk-atlas6.c

···
 /*
  * Clock tree for CSR SiRFatlasVI
  *
- * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
+ * Copyright (c) 2011 - 2014 Cambridge Silicon Radio Limited, a CSR plc group
+ * company.
  *
  * Licensed under GPLv2 or later.
  */

drivers/clk/sirf/clk-common.c

···
 /*
  * common clks module for all SiRF SoCs
  *
- * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
+ * Copyright (c) 2011 - 2014 Cambridge Silicon Radio Limited, a CSR plc group
+ * company.
  *
  * Licensed under GPLv2 or later.
  */

drivers/clk/sirf/clk-prima2.c

···
 /*
  * Clock tree for CSR SiRFprimaII
  *
- * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
+ * Copyright (c) 2011 - 2014 Cambridge Silicon Radio Limited, a CSR plc group
+ * company.
  *
  * Licensed under GPLv2 or later.
  */