v2: update dispatch_sanity test (Jason Ekstrand)
+ small code cleanups
v3: xml and Makefile fixes (Ilia Mirkin, Matt Turner)
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Martin Peres <martin.peres@linux.intel.com>