From 4340a5cfc1b311eab438024045cd31d7659ce38a Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Sun, 12 Jul 2020 10:14:22 +0800
Subject: [PATCH] rtio/dma: fix previous commit

---
 artiq/gateware/rtio/dma.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/artiq/gateware/rtio/dma.py b/artiq/gateware/rtio/dma.py
index dd1e23f55..20d558672 100644
--- a/artiq/gateware/rtio/dma.py
+++ b/artiq/gateware/rtio/dma.py
@@ -12,7 +12,7 @@ def _reverse_bytes(s, g):
 
 
 class WishboneReader(Module):
-    def __init__(self):
+    def __init__(self, bus):
         self.bus = bus
 
         aw = len(bus.adr)