openwrt/target/linux/lantiq/patches-3.14/0013-MTD-lantiq-xway-fix-invalid-operator.patch

From 8e34da603f442624bb70e887d8f42064bb924224 Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Sun, 28 Jul 2013 18:03:54 +0200
Subject: [PATCH 13/36] MTD: lantiq: xway: fix invalid operator

xway_read_byte should use a logic or and not an add operator when working out
the nand address.

Signed-off-by: John Crispin <blogic@openwrt.org>
---
 drivers/mtd/nand/xway_nand.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/mtd/nand/xway_nand.c
+++ b/drivers/mtd/nand/xway_nand.c
@@ -124,7 +124,7 @@ static unsigned char xway_read_byte(stru
 	int ret;
 
 	spin_lock_irqsave(&ebu_lock, flags);
-	ret = ltq_r8((void __iomem *)(nandaddr + NAND_READ_DATA));
+	ret = ltq_r8((void __iomem *)(nandaddr | NAND_READ_DATA));
 	spin_unlock_irqrestore(&ebu_lock, flags);
 
 	return ret;