rootfs_split fixes

 * avoid compiler warnings on 2.6.22.1
 * applies cleanly on 2.6.21.5

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8060 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/generic-2.6/patches-2.6.22/060-rootfs_split.patch b/target/linux/generic-2.6/patches-2.6.22/060-rootfs_split.patch
index c8fe052..9900cac 100644 (file)
--- a/target/linux/generic-2.6/patches-2.6.22/060-rootfs_split.patch
+++ b/target/linux/generic-2.6/patches-2.6.22/060-rootfs_split.patch
@@ -461,7 +461,7 @@ Index: linux/drivers/mtd/mtdpart.c
 +              j++;
 +
 +              if (strcmp(part->name, "rootfs") == 0 && slave->registered) {
-+#if CONFIG_MTD_ROOTFS_ROOT_DEV
++#ifdef CONFIG_MTD_ROOTFS_ROOT_DEV
 +                      if (ROOT_DEV == 0) {
 +                              printk(KERN_NOTICE "mtd: partition \"rootfs\" "
 +                                      "set to be root filesystem\n");
@@ -480,7 +480,7 @@ Index: linux/drivers/mtd/mtdpart.c
 -                      add_mtd_device(&slave->mtd);
 -                      slave->registered = 1;
 +#endif
-+#if CONFIG_MTD_ROOTFS_SPLIT
++#ifdef CONFIG_MTD_ROOTFS_SPLIT
 +                      ret = split_rootfs_data(master, part, j);
 +                      if (ret == 0)
 +                              j++;

diff --git a/target/linux/generic-2.6/patches/060-rootfs_split.patch b/target/linux/generic-2.6/patches/060-rootfs_split.patch
index c8fe052..ff800dc 100644 (file)
--- a/target/linux/generic-2.6/patches/060-rootfs_split.patch
+++ b/target/linux/generic-2.6/patches/060-rootfs_split.patch
@@ -2,17 +2,12 @@ Index: linux/drivers/mtd/Kconfig
 ===================================================================
 --- linux.orig/drivers/mtd/Kconfig
 +++ linux/drivers/mtd/Kconfig
-@@ -47,6 +47,16 @@ config MTD_PARTITIONS
+@@ -49,6 +49,11 @@ config MTD_PARTITIONS
          devices. Partitioning on NFTL 'devices' is a different - that's the
          'normal' form of partitioning used on a block device.
  
-+config MTD_ROOTFS_ROOT_DEV
-+      bool "Automatically set 'rootfs' partition to be root filesystem"
-+      depends on MTD_PARTITIONS
-+      default y
-+
-+config MTD_ROOTFS_SPLIT
-+      bool "Automatically split 'rootfs' partition for squashfs"
++config MTD_SPLIT_ROOTFS
++      bool "Automatically split rootfs partition for squashfs"
 +      depends on MTD_PARTITIONS
 +      default y
 +
@@ -32,7 +27,7 @@ Index: linux/drivers/mtd/mtdpart.c
  
  /* Our partition linked list */
  static LIST_HEAD(mtd_partitions);
-@@ -308,6 +310,265 @@ int del_mtd_partitions(struct mtd_info *
+@@ -308,6 +310,266 @@ int del_mtd_partitions(struct mtd_info *
        return 0;
  }
  
@@ -62,6 +57,7 @@ Index: linux/drivers/mtd/mtdpart.c
 +      slave->mtd.subpage_sft = master->subpage_sft;
 +
 +      slave->mtd.name = part->name;
++      slave->mtd.bank_size = master->bank_size;
 +      slave->mtd.owner = master->owner;
 +
 +      slave->mtd.read = part_read;
@@ -284,7 +280,7 @@ Index: linux/drivers/mtd/mtdpart.c
 +      if (dpart == NULL)
 +              return 1;
 +
-+      printk(KERN_INFO "mtd: partition \"%s\" created automatically, ofs=%lX, len=%lX \n",
++      printk(KERN_INFO "mtd: \"%s\" created, ofs=%lX, len=%lX \n",
 +              ROOTFS_SPLIT_NAME, dpart->offset, dpart->size);
 +
 +      ret = add_one_partition(master, dpart, index, NULL);
@@ -298,7 +294,7 @@ Index: linux/drivers/mtd/mtdpart.c
  /*
   * 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
-@@ -320,168 +581,31 @@ int add_mtd_partitions(struct mtd_info *
+@@ -320,169 +582,31 @@ int add_mtd_partitions(struct mtd_info *
                       int nbparts)
  {
        struct mtd_part *slave;
@@ -331,6 +327,7 @@ Index: linux/drivers/mtd/mtdpart.c
 -              slave->mtd.subpage_sft = master->subpage_sft;
 -
 -              slave->mtd.name = parts[i].name;
+-              slave->mtd.bank_size = master->bank_size;
 -              slave->mtd.owner = master->owner;
 -
 -              slave->mtd.read = part_read;
@@ -455,13 +452,13 @@ Index: linux/drivers/mtd/mtdpart.c
 -                              offs += slave->mtd.erasesize;
 +      for (i = 0, j = 0; i < nbparts; i++) {
 +              part = (struct mtd_partition *) &parts[i];
-+              ret = add_one_partition(master, part, j, &slave);
++              ret = add_one_partition(master, part, i, &slave);
 +              if (ret)
 +                      return ret;
 +              j++;
 +
 +              if (strcmp(part->name, "rootfs") == 0 && slave->registered) {
-+#if CONFIG_MTD_ROOTFS_ROOT_DEV
++#ifdef CONFIG_MTD_ROOTFS_ROOT_DEV
 +                      if (ROOT_DEV == 0) {
 +                              printk(KERN_NOTICE "mtd: partition \"rootfs\" "
 +                                      "set to be root filesystem\n");
@@ -480,7 +477,7 @@ Index: linux/drivers/mtd/mtdpart.c
 -                      add_mtd_device(&slave->mtd);
 -                      slave->registered = 1;
 +#endif
-+#if CONFIG_MTD_ROOTFS_SPLIT
++#ifdef CONFIG_MTD_ROOTFS_SPLIT
 +                      ret = split_rootfs_data(master, part, j);
 +                      if (ret == 0)
 +                              j++;