cbus build fixes

Build fixes for CBUS stuff.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>

drivers/cbus/cbus.c

@@ -31,6 +31,7 @@
 
 #include <mach/gpio.h>
 #include <mach/board.h>
+#include <mach/board-nokia.h>
 
 #include <asm/io.h>
 

drivers/cbus/retu.c

@@ -41,6 +41,7 @@
 #include <mach/mux.h>
 #include <mach/gpio.h>
 #include <mach/board.h>
+#include <mach/board-nokia.h>
 
 #include "cbus.h"
 #include "retu.h"

drivers/cbus/tahvo.c

@@ -41,6 +41,7 @@
 #include <mach/mux.h>
 #include <mach/gpio.h>
 #include <mach/board.h>
+#include <mach/board-nokia.h>
 
 #include "cbus.h"
 #include "tahvo.h"