target: linux: mtd: fix MTDREFRESH to an arbitrary high number

[openwrt/staging/wigyori.git] / target / linux / generic / patches-2.6.30 / 065-rootfs_split.patch

diff --git a/target/linux/generic/patches-2.6.30/065-rootfs_split.patch b/target/linux/generic/patches-2.6.30/065-rootfs_split.patch
index 34c1f5addface52b3c6b743c2d0514e2aa06c39e..24aad52ef80059d1b51a53dc5ea48c72806ae3c3 100644 (file)
--- a/target/linux/generic/patches-2.6.30/065-rootfs_split.patch
+++ b/target/linux/generic/patches-2.6.30/065-rootfs_split.patch
@@ -37,7 +37,7 @@
  
  /*
   * MTD methods which simply translate the effective address and pass through
-@@ -512,6 +514,155 @@ out_register:
+@@ -512,6 +514,157 @@ out_register:
        return slave;
  }
  
@@ -93,10 +93,12 @@
 +{
 +      struct mtd_partition *dpart;
 +      struct mtd_part *slave = NULL;
++      struct mtd_part *spart;
 +      int split_offset = 0;
 +      int ret;
 +
-+      ret = split_squashfs(master, part->offset, &split_offset);
++      spart = PART(rpart);
++      ret = split_squashfs(master, spart->offset, &split_offset);
 +      if (ret)
 +              return ret;
 +
@@ -114,7 +116,7 @@
 +      dpart->name = (unsigned char *)&dpart[1];
 +      strcpy(dpart->name, ROOTFS_SPLIT_NAME);
 +
-+      dpart->size -= split_offset - dpart->offset;
++      dpart->size = rpart->size - (split_offset - spart->offset);
 +      dpart->offset = split_offset;
 +
 +      if (dpart == NULL)
@@ -193,7 +195,7 @@
  /*
   * This function, given a master MTD object and a partition table, creates
   * and registers slave MTD objects which are bound to the master according to
-@@ -527,14 +678,29 @@ int add_mtd_partitions(struct mtd_info *
+@@ -527,14 +680,29 @@ int add_mtd_partitions(struct mtd_info *
  {
        struct mtd_part *slave;
        uint64_t cur_offset = 0;
@@ -226,7 +228,7 @@
                cur_offset = slave->offset + slave->mtd.size;
        }
  
-@@ -542,6 +708,32 @@ int add_mtd_partitions(struct mtd_info *
+@@ -542,6 +710,32 @@ int add_mtd_partitions(struct mtd_info *
  }
  EXPORT_SYMBOL(add_mtd_partitions);
  
@@ -627,7 +629,7 @@
  #define ECCGETLAYOUT          _IOR('M', 17, struct nand_ecclayout)
  #define ECCGETSTATS           _IOR('M', 18, struct mtd_ecc_stats)
  #define MTDFILEMODE           _IO('M', 19)
-+#define MTDREFRESH            _IO('M', 23)
++#define MTDREFRESH            _IO('M', 50)
  
  /*
   * Obsolete legacy interface. Keep it in order not to break userspace