From e413baeab936d5b529566f1fd17fcf734ee3e10b Mon Sep 17 00:00:00 2001
From: rjkm <rjkm@rjkm.de>
Date: Wed, 13 Jan 2021 14:56:22 +0100
Subject: [PATCH] fix error for unaligned accesses

---
 ddbridge/ddbridge-io.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ddbridge/ddbridge-io.c b/ddbridge/ddbridge-io.c
index 8844a24..b038ac8 100644
--- a/ddbridge/ddbridge-io.c
+++ b/ddbridge/ddbridge-io.c
@@ -139,8 +139,8 @@ void gtlcpyfrom(struct ddb *dev, u8 *buf, u32 adr, long count)
 	u32 a = p & 3;
 
 	if (a) {
-		val = ddbreadl(dev, p) >> (8 * a);
-		while (p & 3 && count) {
+		val = ddbreadl(dev, p & ~3) >> (8 * a);
+		while ((p & 3) && count) {
 			*buf = val & 0xff;
 			val >>= 8;
 			p++;