Remove the POSTCODES in visorbus_init. Since there are no more POSTCODES
in visorbus_main.c we can remove the reference to the vmcallinterface
header file.

No need for vmcallinterface in visorbus_main.c
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>