Revert "mazda"

This reverts commit b57d371626.

selfdrive/car/mazda/interface.py

@@ -20,6 +20,7 @@ class CarInterface(CarInterfaceBase):
 
     ret.steerActuatorDelay = 0.1
     ret.steerLimitTimer = 0.8
+    ret.tireStiffnessFactor = 0.70   # not optimized yet
 
     CarInterfaceBase.configure_torque_tune(candidate, ret.lateralTuning)
 

selfdrive/car/mazda/values.py

@@ -43,10 +43,6 @@ class MazdaPlatformConfig(PlatformConfig):
   dbc_dict: DbcDict = field(default_factory=lambda: dbc_dict('mazda_2017', None))
   flags: int = MazdaFlags.GEN1
 
-  def init(self):
-    # TODO: standardize default specs via subclass (MazdaCarSpecs)
-    self.specs.override(tireStiffnessFactor=0.7)
-
 
 class CAR(Platforms):
   CX5 = MazdaPlatformConfig(