drm/i915/guc: rename loader entry points

The GuC initialisation code could do other things apart from loading
firmware, so here we rename the three primary entry points to remove any
specific reference to "ucode" (no functional changes, just renaming).

Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

drivers/gpu/drm/i915/intel_guc.h

@@ -138,9 +138,9 @@ struct intel_guc {
 };
 
 /* intel_guc_loader.c */
-extern void intel_guc_ucode_init(struct drm_device *dev);
-extern int intel_guc_ucode_load(struct drm_device *dev);
-extern void intel_guc_ucode_fini(struct drm_device *dev);
+extern void intel_guc_init(struct drm_device *dev);
+extern int intel_guc_setup(struct drm_device *dev);
+extern void intel_guc_fini(struct drm_device *dev);
 extern const char *intel_guc_fw_status_repr(enum intel_guc_fw_status status);
 extern int intel_guc_suspend(struct drm_device *dev);
 extern int intel_guc_resume(struct drm_device *dev);