openwrtv3/target/linux/lantiq/patches-3.10/0015-MTD-lantiq-xway-fix-invalid-operator.patch
Gabor Juhos 0380904acb kernel/3.10: refresh all target patches
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 38182
2013-09-25 17:13:24 +00:00

24 lines
816 B
Diff

From 097e8f7eb70a89f4e8ae57ceb7669e7c3ad40846 Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Sun, 28 Jul 2013 18:03:54 +0200
Subject: [PATCH 15/34] 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;