add a fix for the block2mtd init

[openwrt/staging/dedeckeh.git] / openwrt / target / linux / rb532-2.6 / patches / 100-rb5xx_support.patch

diff --git a/openwrt/target/linux/rb532-2.6/patches/100-rb5xx_support.patch b/openwrt/target/linux/rb532-2.6/patches/100-rb5xx_support.patch
index f3d114ef85c1f1fc00ba7fbdfc7d270cb1dad322..a8db82686a71b63eb9148c0af98e876a70d84b14 100644 (file)
--- a/openwrt/target/linux/rb532-2.6/patches/100-rb5xx_support.patch
+++ b/openwrt/target/linux/rb532-2.6/patches/100-rb5xx_support.patch
@@ -1782,18 +1782,6 @@ diff -urN linux.old/drivers/mtd/devices/block2mtd.c linux.dev/drivers/mtd/device
  /* Info for the block device */
  struct block2mtd_dev {
        struct list_head list;
-@@ -62,10 +61,8 @@
-       read_lock_irq(&mapping->tree_lock);
-       for (i = 0; i < PAGE_READAHEAD; i++) {
-               pagei = index + i;
--              if (pagei > end_index) {
--                      INFO("Overrun end of disk in cache readahead\n");
-+              if (pagei > end_index)
-                       break;
--              }
-               page = radix_tree_lookup(&mapping->page_tree, pagei);
-               if (page && (!i))
-                       break;
 @@ -106,7 +103,7 @@
  
        while (pages) {