ramips: preliminary support for 4.14

[openwrt/staging/kaloz.git] / target / linux / ramips / patches-4.14 / 0036-mtd-fix-cfi-cmdset-0002-erase-status-check.patch

diff --git a/target/linux/ramips/patches-4.14/0036-mtd-fix-cfi-cmdset-0002-erase-status-check.patch b/target/linux/ramips/patches-4.14/0036-mtd-fix-cfi-cmdset-0002-erase-status-check.patch
new file mode 100644 (file)
index 0000000..0b3a6c4
--- /dev/null
+++ b/target/linux/ramips/patches-4.14/0036-mtd-fix-cfi-cmdset-0002-erase-status-check.patch
@@ -0,0 +1,29 @@
+From 8e72a3a1be8f6328bd7ef491332ba541547b6086 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Mon, 15 Jul 2013 00:38:51 +0200
+Subject: [PATCH 36/53] mtd: fix cfi cmdset 0002 erase status check
+
+---
+ drivers/mtd/chips/cfi_cmdset_0002.c |    4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/mtd/chips/cfi_cmdset_0002.c
++++ b/drivers/mtd/chips/cfi_cmdset_0002.c
+@@ -2293,7 +2293,7 @@ static int __xipram do_erase_chip(struct
+                       chip->erase_suspended = 0;
+               }
+ 
+-              if (chip_ready(map, adr))
++              if (chip_good(map, adr, map_word_ff(map)))
+                       break;
+ 
+               if (time_after(jiffies, timeo)) {
+@@ -2382,7 +2382,7 @@ static int __xipram do_erase_oneblock(st
+                       chip->erase_suspended = 0;
+               }
+ 
+-              if (chip_ready(map, adr)) {
++              if (chip_good(map, adr, map_word_ff(map))) {
+                       xip_enable(map, chip, adr);
+                       break;
+               }