From 9f410121befcbb4a449987e8635499557de96297 Mon Sep 17 00:00:00 2001
From: Wu Jiang <wu@morediff.info>
Date: Tue, 22 Dec 2015 18:53:55 -0500
Subject: [PATCH] Add more fields to spi for rpi2

---
 host/generic/spibus.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/host/generic/spibus.go b/host/generic/spibus.go
index ad3bcec..1821cbb 100644
--- a/host/generic/spibus.go
+++ b/host/generic/spibus.go
@@ -36,6 +36,9 @@ type spiIOCTransfer struct {
 	speedHz     uint32
 	delayus     uint16
 	bitsPerWord uint8
+
+	csChange uint8
+	pad      uint32
 }
 
 type spiBus struct {