From 5ab4204e8aaaf809303090d340b4c144b152622e Mon Sep 17 00:00:00 2001
From: Megan Wachs <megan@sifive.com>
Date: Wed, 10 Jan 2018 15:53:13 -0800
Subject: [PATCH] RegField: the JSON will just leave things out of type None

---
 src/main/scala/tilelink/RegisterRouter.scala | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/main/scala/tilelink/RegisterRouter.scala b/src/main/scala/tilelink/RegisterRouter.scala
index 5fedd959..18c990af 100644
--- a/src/main/scala/tilelink/RegisterRouter.scala
+++ b/src/main/scala/tilelink/RegisterRouter.scala
@@ -92,12 +92,12 @@ case class TLRegisterNode(
         ("addressOffset"  -> s"0x${offset.toHexString}") ~
           ("fields" -> seq.zipWithIndex.map { case (f, i) => {
             val tmp = (f.description.map{ _.displayName }.getOrElse(s"unnamedRegField${i}") -> (
-              ("description" -> f.description.map{_.description}.getOrElse("No Description Provided")) ~
                 ("bitOffset"   -> currentBitOffset) ~
                 ("bitWidth"    -> f.width) ~
-                ("resetMask"   -> f.description.map { d => if (d.resetType != RegFieldResetType.N) "all" else "none"}.getOrElse("none")) ~
-                ("resetValue"  -> f.description.map { _.resetValue}.getOrElse(0)) ~
-                ("headerName"  -> f.description.map { _.headerName}.getOrElse(""))))
+                ("description" -> f.description.map{ _.description}) ~
+                ("resetMask"   -> f.description.map { d => if (d.resetType != RegFieldResetType.N) "all" else "none"}) ~
+                ("resetValue"  -> f.description.map { _.resetValue})
+                ("headerName"  -> f.description.map { _.headerName}))
             currentBitOffset = currentBitOffset + f.width
             tmp
           }}))}