Rearrange some of the code in digital_in_recv_dep_res()
and digital_tg_recv_dep_req() so the initial code looks
similar.  The real reason is prepare the code for some
upcoming patches that require these changes.
Reviewed-by: Thierry Escande <thierry.escande@linux.intel.com>
Tested-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>