Staging: vc04_services: Fix the "space prohibited" code style errors

Fixes the following code style errors:

ERROR: space prohibited after/before that open/closed parenthesis
Signed-off-by: Mandel Benjamin <benyx.mandel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vc04_services/interface/vchi/vchi_common.h

@@ -120,9 +120,9 @@ typedef enum {
 
 
 //Callback used by all services / bulk transfers
-typedef void (*VCHI_CALLBACK_T)( void *callback_param, //my service local param
+typedef void (*VCHI_CALLBACK_T)(void *callback_param, //my service local param
 				 VCHI_CALLBACK_REASON_T reason,
-				 void *handle ); //for transmitting msg's only
+				 void *handle); //for transmitting msg's only