drm/i915/huc: Remove unused intel_huc_fini()

This function is no longer used. Its functionality is covered
by intel_uc_fini_fw().
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

drivers/gpu/drm/i915/intel_huc.c

@@ -250,24 +250,6 @@ int intel_huc_init_hw(struct intel_huc *huc)
 	return err;
 }
 
-/**
- * intel_huc_fini() - clean up resources allocated for HuC
- * @dev_priv: the drm_i915_private device
- *
- * Cleans up by releasing the huc firmware GEM obj.
- */
-void intel_huc_fini(struct drm_i915_private *dev_priv)
-{
-	struct intel_uc_fw *huc_fw = &dev_priv->huc.fw;
-	struct drm_i915_gem_object *obj;
-
-	obj = fetch_and_zero(&huc_fw->obj);
-	if (obj)
-		i915_gem_object_put(obj);
-
-	huc_fw->fetch_status = INTEL_UC_FIRMWARE_NONE;
-}
-
 /**
  * intel_guc_auth_huc() - authenticate ucode
  * @dev_priv: the drm_i915_device

drivers/gpu/drm/i915/intel_uc.h

@@ -270,7 +270,6 @@ static inline u32 guc_ggtt_offset(struct i915_vma *vma)
 
 /* intel_huc.c */
 void intel_huc_select_fw(struct intel_huc *huc);
-void intel_huc_fini(struct drm_i915_private  *dev_priv);
 int intel_huc_init_hw(struct intel_huc *huc);
 void intel_guc_auth_huc(struct drm_i915_private *dev_priv);