From bd50a1a4bcc9ffe492dec8f33784446727f33647 Mon Sep 17 00:00:00 2001
From: Henry Cook <henry@sifive.com>
Date: Wed, 25 Oct 2017 11:54:47 -0700
Subject: [PATCH] config: remove deprecated Parameters.root

---
 src/main/scala/config/Config.scala       | 3 +--
 src/main/scala/util/GeneratorUtils.scala | 5 ++---
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/main/scala/config/Config.scala b/src/main/scala/config/Config.scala
index 1da72b77..ebed6b6e 100644
--- a/src/main/scala/config/Config.scala
+++ b/src/main/scala/config/Config.scala
@@ -40,9 +40,8 @@ abstract class Parameters extends View {
 }
 
 object Parameters {
-  def empty:                                                    Parameters = new EmptyParameters
+  def empty: Parameters = new EmptyParameters
   def apply(f: (View, View, View) => PartialFunction[Any,Any]): Parameters = new PartialParameters(f)
-  def root(p: Parameters) = p
 }
 
 class Config(p: Parameters) extends Parameters {
diff --git a/src/main/scala/util/GeneratorUtils.scala b/src/main/scala/util/GeneratorUtils.scala
index 5d67ff32..7f401045 100644
--- a/src/main/scala/util/GeneratorUtils.scala
+++ b/src/main/scala/util/GeneratorUtils.scala
@@ -43,7 +43,7 @@ trait HasGeneratorUtilities {
 
   def getParameters(names: ParsedInputNames): Parameters = getParameters(getConfig(names))
 
-  def getParameters(config: Config): Parameters = Parameters.root(config.toInstance)
+  def getParameters(config: Config): Parameters = config.toInstance
 
   def elaborate(names: ParsedInputNames, params: Parameters): Circuit = {
     val gen = () =>
@@ -97,8 +97,7 @@ trait GeneratorApp extends App with HasGeneratorUtilities {
   // Canonical ways of building various JVM elaboration-time structures
   lazy val td = names.targetDir
   lazy val config = getConfig(names)
-  lazy val world = config.toInstance
-  lazy val params = Parameters.root(world)
+  lazy val params = config.toInstance
   lazy val circuit = elaborate(names, params)
 
   val longName: String // Exhaustive name used to interface with external build tool targets