1 files changed, 10 insertions, 8 deletions
diff --git a/src/main/scala/chisel3/util/Counter.scala b/src/main/scala/chisel3/util/Counter.scala
index 5910c703..ef1eff9f 100644
--- a/src/main/scala/chisel3/util/Counter.scala
+++ b/src/main/scala/chisel3/util/Counter.scala
@@ -3,7 +3,7 @@
 package chisel3.util
 
 import chisel3._
-import chisel3.internal.naming.chiselName  // can't use chisel3_ version because of compile order
+import chisel3.internal.naming.chiselName // can't use chisel3_ version because of compile order
 
 /** Used to generate an inline (logic directly in the containing Module, no internal Module is created)
   * hardware counter.
@@ -42,11 +42,13 @@ class Counter private (r: Range, oldN: Option[Int] = None) {
     */
   def n: Int = oldN match {
     case Some(x) => x
-    case None =>
+    case None    =>
       // Reasonable for typical ranges
-      require(r.start == 0 && r.step == 1,
+      require(
+        r.start == 0 && r.step == 1,
         s"Counter.n only defined on ranges starting at 0 with step == 1, got $r. " +
-        "Use underlying range.")
+          "Use underlying range."
+      )
       r.last + 1
   }
 
@@ -98,14 +100,14 @@ class Counter private (r: Range, oldN: Option[Int] = None) {
   }
 }
 
-object Counter
-{
+object Counter {
+
   /** Instantiate a [[Counter! counter]] with the specified number of counts.
     */
   def apply(n: Int): Counter = new Counter(n)
 
   /** Instantiate a [[Counter! counter]] with the specified number of counts and a gate.
-   *
+    *
     * @param cond condition that controls whether the counter increments this cycle
     * @param n number of counts before the counter resets
     * @return tuple of the counter value and whether the counter will wrap (the value is at
@@ -115,7 +117,7 @@ object Counter
   def apply(cond: Bool, n: Int): (UInt, Bool) = {
     val c = new Counter(n)
     val wrap = WireInit(false.B)
-    when (cond) { wrap := c.inc() }
+    when(cond) { wrap := c.inc() }
     (c.value, wrap)
   }