[kernel/2.6.38] fix gcc-4.6 set but unused warnings

[openwrt.git] / target / linux / generic / patches-2.6.36 / 065-rootfs_split.patch

diff --git a/target/linux/generic/patches-2.6.36/065-rootfs_split.patch b/target/linux/generic/patches-2.6.36/065-rootfs_split.patch
index 43292bf..b97f55c 100644 (file)
--- a/target/linux/generic/patches-2.6.36/065-rootfs_split.patch
+++ b/target/linux/generic/patches-2.6.36/065-rootfs_split.patch
@@ -37,7 +37,7 @@
  
  /*
   * MTD methods which simply translate the effective address and pass through
-@@ -524,6 +526,150 @@ out_register:
+@@ -524,6 +526,152 @@ out_register:
        return slave;
  }
  
@@ -92,10 +92,12 @@
 +{
 +      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;
 +
@@ -113,7 +115,7 @@
 +      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)
@@ -188,7 +190,7 @@
  /*
   * 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
-@@ -539,7 +685,7 @@ int add_mtd_partitions(struct mtd_info *
+@@ -539,7 +687,7 @@ int add_mtd_partitions(struct mtd_info *
  {
        struct mtd_part *slave;
        uint64_t cur_offset = 0;
@@ -197,7 +199,7 @@
  
        printk(KERN_NOTICE "Creating %d MTD partitions on \"%s\":\n", nbparts, master->name);
  
-@@ -547,6 +693,21 @@ int add_mtd_partitions(struct mtd_info *
+@@ -547,6 +695,21 @@ int add_mtd_partitions(struct mtd_info *
                slave = add_one_partition(master, parts + i, i, cur_offset);
                if (!slave)
                        return -ENOMEM;
@@ -219,7 +221,7 @@
                cur_offset = slave->offset + slave->mtd.size;
        }
  
-@@ -554,6 +715,32 @@ int add_mtd_partitions(struct mtd_info *
+@@ -554,6 +717,32 @@ int add_mtd_partitions(struct mtd_info *
  }
  EXPORT_SYMBOL(add_mtd_partitions);
  
@@ -570,7 +572,7 @@
                ret = -ENOTTY;
 --- a/include/linux/mtd/mtd.h
 +++ b/include/linux/mtd/mtd.h
-@@ -98,6 +98,7 @@ struct mtd_oob_ops {
+@@ -110,6 +110,7 @@ struct mtd_oob_ops {
        uint8_t         *oobbuf;
  };
  
@@ -578,7 +580,7 @@
  struct mtd_info {
        u_char type;
        uint32_t flags;
-@@ -238,6 +239,9 @@ struct mtd_info {
+@@ -251,6 +252,9 @@ struct mtd_info {
        struct device dev;
        int usecount;
  
@@ -619,7 +621,7 @@
  #define MEMWRITEOOB64         _IOWR('M', 21, struct mtd_oob_buf64)
  #define MEMREADOOB64          _IOWR('M', 22, struct mtd_oob_buf64)
  #define MEMISLOCKED           _IOR('M', 23, struct erase_info_user)
-+#define MTDREFRESH            _IO('M', 23)
++#define MTDREFRESH            _IO('M', 50)
  
  /*
   * Obsolete legacy interface. Keep it in order not to break userspace