lantiq: Add support for linux 4.4

[openwrt.git] / target / linux / lantiq / patches-4.4 / 0013-MTD-lantiq-xway-fix-invalid-operator.patch

diff --git a/target/linux/lantiq/patches-4.4/0013-MTD-lantiq-xway-fix-invalid-operator.patch b/target/linux/lantiq/patches-4.4/0013-MTD-lantiq-xway-fix-invalid-operator.patch
new file mode 100644 (file)
index 0000000..c6d3819
--- /dev/null
+++ b/target/linux/lantiq/patches-4.4/0013-MTD-lantiq-xway-fix-invalid-operator.patch
@@ -0,0 +1,24 @@
+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;