kernel: move mtdsplit files to drivers/mtd/mtdsplit/ to simplify maintenance, unify patches across kernel versions

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 43805

12 files changed, 25 insertions, 133 deletions

diff --git a/target/linux/generic/patches-3.10/400-mtd-add-rootfs-split-support.patch b/target/linux/generic/patches-3.10/400-mtd-add-rootfs-split-support.patch
index 6c17b01e53..e14e7c094b 100644
--- a/target/linux/generic/patches-3.10/400-mtd-add-rootfs-split-support.patch
+++ b/target/linux/generic/patches-3.10/400-mtd-add-rootfs-split-support.patch
@@ -35,7 +35,7 @@
  	depends on m
 --- a/drivers/mtd/mtdpart.c
 +++ b/drivers/mtd/mtdpart.c
-@@ -29,6 +29,7 @@
+@@ -29,9 +29,11 @@
  #include <linux/kmod.h>
  #include <linux/mtd/mtd.h>
  #include <linux/mtd/partitions.h>
@@ -43,7 +43,11 @@
  #include <linux/err.h>
  
  #include "mtdcore.h"
-@@ -45,13 +46,14 @@ struct mtd_part {
++#include "mtdsplit/mtdsplit.h"
+ 
+ /* Our partition linked list */
+ static LIST_HEAD(mtd_partitions);
+@@ -45,13 +47,14 @@ struct mtd_part {
  	struct list_head list;
  };
  
@@ -59,7 +63,7 @@
  /*
   * MTD methods which simply translate the effective address and pass through
   * to the _real_ device.
-@@ -533,8 +535,10 @@ out_register:
+@@ -533,8 +536,10 @@ out_register:
  	return slave;
  }
  
@@ -72,7 +76,7 @@
  {
  	struct mtd_partition part;
  	struct mtd_part *p, *new;
-@@ -566,21 +570,24 @@ int mtd_add_partition(struct mtd_info *m
+@@ -566,21 +571,24 @@ int mtd_add_partition(struct mtd_info *m
  	end = offset + length;
  
  	mutex_lock(&mtd_partitions_mutex);
@@ -107,7 +111,7 @@
  
  	return ret;
  err_inv:
-@@ -590,6 +597,12 @@ err_inv:
+@@ -590,6 +598,12 @@ err_inv:
  }
  EXPORT_SYMBOL_GPL(mtd_add_partition);
  
@@ -120,7 +124,7 @@
  int mtd_del_partition(struct mtd_info *master, int partno)
  {
  	struct mtd_part *slave, *next;
-@@ -613,6 +626,144 @@ int mtd_del_partition(struct mtd_info *m
+@@ -613,6 +627,144 @@ int mtd_del_partition(struct mtd_info *m
  }
  EXPORT_SYMBOL_GPL(mtd_del_partition);
  
@@ -265,7 +269,7 @@
  /*
   * 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
-@@ -642,6 +793,7 @@ int add_mtd_partitions(struct mtd_info *
+@@ -642,6 +794,7 @@ int add_mtd_partitions(struct mtd_info *
  		mutex_unlock(&mtd_partitions_mutex);
  
  		add_mtd_device(&slave->mtd);
diff --git a/target/linux/generic/patches-3.10/401-mtd-add-support-for-different-partition-parser-types.patch b/target/linux/generic/patches-3.10/401-mtd-add-support-for-different-partition-parser-types.patch
index bd35aa7d35..52b87f56cc 100644
--- a/target/linux/generic/patches-3.10/401-mtd-add-support-for-different-partition-parser-types.patch
+++ b/target/linux/generic/patches-3.10/401-mtd-add-support-for-different-partition-parser-types.patch
@@ -11,7 +11,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
 
 --- a/drivers/mtd/mtdpart.c
 +++ b/drivers/mtd/mtdpart.c
-@@ -823,6 +823,30 @@ static struct mtd_part_parser *get_parti
+@@ -824,6 +824,30 @@ static struct mtd_part_parser *get_parti
  
  #define put_partition_parser(p) do { module_put((p)->owner); } while (0)
  
@@ -42,7 +42,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
  int register_mtd_parser(struct mtd_part_parser *p)
  {
  	spin_lock(&part_parser_lock);
-@@ -899,6 +923,38 @@ int parse_mtd_partitions(struct mtd_info
+@@ -900,6 +924,38 @@ int parse_mtd_partitions(struct mtd_info
  	return ret;
  }
  
diff --git a/target/linux/generic/patches-3.10/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch b/target/linux/generic/patches-3.10/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch
index 649693ff22..a614094851 100644
--- a/target/linux/generic/patches-3.10/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch
+++ b/target/linux/generic/patches-3.10/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch
@@ -1,6 +1,6 @@
 --- a/drivers/mtd/mtdpart.c
 +++ b/drivers/mtd/mtdpart.c
-@@ -626,6 +626,37 @@ int mtd_del_partition(struct mtd_info *m
+@@ -627,6 +627,37 @@ int mtd_del_partition(struct mtd_info *m
  }
  EXPORT_SYMBOL_GPL(mtd_del_partition);
  
@@ -38,7 +38,7 @@
  static inline unsigned long
  mtd_pad_erasesize(struct mtd_info *mtd, int offset, int len)
  {
-@@ -685,6 +716,10 @@ static void split_rootfs_data(struct mtd
+@@ -686,6 +717,10 @@ static void split_rootfs_data(struct mtd
  	unsigned int split_size;
  	int ret;
  
@@ -49,7 +49,7 @@
  	ret = split_squashfs(master, part->offset, &split_offset);
  	if (ret)
  		return;
-@@ -734,6 +769,12 @@ static void split_uimage(struct mtd_info
+@@ -735,6 +770,12 @@ static void split_uimage(struct mtd_info
  
  static void split_firmware(struct mtd_info *master, struct mtd_part *part)
  {
diff --git a/target/linux/generic/patches-3.10/403-mtd-hook-mtdsplit-to-Kbuild.patch b/target/linux/generic/patches-3.10/403-mtd-hook-mtdsplit-to-Kbuild.patch
index c24f34c5cc..23cbd6243c 100644
--- a/target/linux/generic/patches-3.10/403-mtd-hook-mtdsplit-to-Kbuild.patch
+++ b/target/linux/generic/patches-3.10/403-mtd-hook-mtdsplit-to-Kbuild.patch
@@ -1,13 +1,10 @@
 --- a/drivers/mtd/Kconfig
 +++ b/drivers/mtd/Kconfig
-@@ -36,6 +36,11 @@ config MTD_UIMAGE_SPLIT
+@@ -36,6 +36,8 @@ config MTD_UIMAGE_SPLIT
  	depends on MTD_SPLIT_FIRMWARE
  	default y
  
-+config MTD_SPLIT
-+	def_bool n
-+	help 
-+	  Generic MTD split support.
++source "drivers/mtd/mtdsplit/Kconfig"
 +
  endmenu
  
@@ -18,7 +15,7 @@
  obj-$(CONFIG_MTD)		+= mtd.o
  mtd-y				:= mtdcore.o mtdsuper.o mtdconcat.o mtdpart.o mtdchar.o
  
-+mtd-$(CONFIG_MTD_SPLIT)		+= mtdsplit.o
++obj-$(CONFIG_MTD_SPLIT)		+= mtdsplit/
 +
  obj-$(CONFIG_MTD_OF_PARTS)	+= ofpart.o
  obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
diff --git a/target/linux/generic/patches-3.10/404-mtd-use-mtd_get_squashfs_len-in-split_squasfh.patch b/target/linux/generic/patches-3.10/404-mtd-use-mtd_get_squashfs_len-in-split_squasfh.patch
index 02e4e038c2..e4dd1e4852 100644
--- a/target/linux/generic/patches-3.10/404-mtd-use-mtd_get_squashfs_len-in-split_squasfh.patch
+++ b/target/linux/generic/patches-3.10/404-mtd-use-mtd_get_squashfs_len-in-split_squasfh.patch
@@ -1,14 +1,6 @@
 --- a/drivers/mtd/mtdpart.c
 +++ b/drivers/mtd/mtdpart.c
-@@ -33,6 +33,7 @@
- #include <linux/err.h>
- 
- #include "mtdcore.h"
-+#include "mtdsplit.h"
- 
- /* Our partition linked list */
- static LIST_HEAD(mtd_partitions);
-@@ -668,43 +669,16 @@ mtd_pad_erasesize(struct mtd_info *mtd, 
+@@ -669,43 +669,16 @@ mtd_pad_erasesize(struct mtd_info *mtd, 
  	return len;
  }
  
diff --git a/target/linux/generic/patches-3.10/406-mtd-add-squashfs-parser.patch b/target/linux/generic/patches-3.10/406-mtd-add-squashfs-parser.patch
deleted file mode 100644
index b3ff9d9ab2..0000000000
--- a/target/linux/generic/patches-3.10/406-mtd-add-squashfs-parser.patch
+++ /dev/null
@@ -1,30 +0,0 @@
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -37,6 +37,17 @@ config MTD_UIMAGE_SPLIT
- 	depends on MTD_SPLIT_FIRMWARE
- 	default y
- 
-+comment "Rootfs partition parsers"
-+
-+config MTD_SPLIT_SQUASHFS_ROOT
-+	bool "Squashfs based root partition parser"
-+	select MTD_SPLIT
-+	default n
-+	help
-+	  This provides a parsing function which allows to detect the
-+	  offset and size of the unused portion of a rootfs partition
-+	  containing a squashfs.
-+
- config MTD_SPLIT
- 	def_bool n
- 	help 
---- a/drivers/mtd/Makefile
-+++ b/drivers/mtd/Makefile
-@@ -7,6 +7,7 @@ obj-$(CONFIG_MTD)		+= mtd.o
- mtd-y				:= mtdcore.o mtdsuper.o mtdconcat.o mtdpart.o mtdchar.o
- 
- mtd-$(CONFIG_MTD_SPLIT)		+= mtdsplit.o
-+mtd-$(CONFIG_MTD_SPLIT_SQUASHFS_ROOT) += mtdsplit_squashfs.o
- 
- obj-$(CONFIG_MTD_OF_PARTS)	+= ofpart.o
- obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
diff --git a/target/linux/generic/patches-3.10/407-mtd-hook-mtdsplit_uimage-into-Kbuild.patch b/target/linux/generic/patches-3.10/407-mtd-hook-mtdsplit_uimage-into-Kbuild.patch
deleted file mode 100644
index 02697f64eb..0000000000
--- a/target/linux/generic/patches-3.10/407-mtd-hook-mtdsplit_uimage-into-Kbuild.patch
+++ /dev/null
@@ -1,25 +0,0 @@
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -48,6 +48,12 @@ config MTD_SPLIT_SQUASHFS_ROOT
- 	  offset and size of the unused portion of a rootfs partition
- 	  containing a squashfs.
- 
-+comment "Firmware partition parsers"
-+
-+config MTD_SPLIT_UIMAGE_FW
-+	bool "uImage based firmware partition parser"
-+	select MTD_SPLIT
-+
- config MTD_SPLIT
- 	def_bool n
- 	help 
---- a/drivers/mtd/Makefile
-+++ b/drivers/mtd/Makefile
-@@ -8,6 +8,7 @@ mtd-y				:= mtdcore.o mtdsuper.o mtdconc
- 
- mtd-$(CONFIG_MTD_SPLIT)		+= mtdsplit.o
- mtd-$(CONFIG_MTD_SPLIT_SQUASHFS_ROOT) += mtdsplit_squashfs.o
-+mtd-$(CONFIG_MTD_SPLIT_UIMAGE_FW) += mtdsplit_uimage.o
- 
- obj-$(CONFIG_MTD_OF_PARTS)	+= ofpart.o
- obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
diff --git a/target/linux/generic/patches-3.10/408-mtd-hook-mtdsplit_seama-into-Kbuild.patch b/target/linux/generic/patches-3.10/408-mtd-hook-mtdsplit_seama-into-Kbuild.patch
deleted file mode 100644
index 016a9b6e4c..0000000000
--- a/target/linux/generic/patches-3.10/408-mtd-hook-mtdsplit_seama-into-Kbuild.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -50,6 +50,10 @@ config MTD_SPLIT_SQUASHFS_ROOT
- 
- comment "Firmware partition parsers"
- 
-+config MTD_SPLIT_SEAMA_FW
-+	bool "Seama firmware parser"
-+	select MTD_SPLIT
-+
- config MTD_SPLIT_UIMAGE_FW
- 	bool "uImage based firmware partition parser"
- 	select MTD_SPLIT
---- a/drivers/mtd/Makefile
-+++ b/drivers/mtd/Makefile
-@@ -7,6 +7,7 @@ obj-$(CONFIG_MTD)		+= mtd.o
- mtd-y				:= mtdcore.o mtdsuper.o mtdconcat.o mtdpart.o mtdchar.o
- 
- mtd-$(CONFIG_MTD_SPLIT)		+= mtdsplit.o
-+mtd-$(CONFIG_MTD_SPLIT_SEAMA_FW) += mtdsplit_seama.o
- mtd-$(CONFIG_MTD_SPLIT_SQUASHFS_ROOT) += mtdsplit_squashfs.o
- mtd-$(CONFIG_MTD_SPLIT_UIMAGE_FW) += mtdsplit_uimage.o
- 
diff --git a/target/linux/generic/patches-3.10/409-mtd-hook-mtdsplit_lzma-into-Kbuild.patch b/target/linux/generic/patches-3.10/409-mtd-hook-mtdsplit_lzma-into-Kbuild.patch
deleted file mode 100644
index cc9a971573..0000000000
--- a/target/linux/generic/patches-3.10/409-mtd-hook-mtdsplit_lzma-into-Kbuild.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -58,6 +58,10 @@ config MTD_SPLIT_UIMAGE_FW
- 	bool "uImage based firmware partition parser"
- 	select MTD_SPLIT
- 
-+config MTD_SPLIT_LZMA_FW
-+	bool "LZMA compressed kernel based firmware partition parser"
-+	select MTD_SPLIT
-+
- config MTD_SPLIT
- 	def_bool n
- 	help 
---- a/drivers/mtd/Makefile
-+++ b/drivers/mtd/Makefile
-@@ -10,6 +10,7 @@ mtd-$(CONFIG_MTD_SPLIT)		+= mtdsplit.o
- mtd-$(CONFIG_MTD_SPLIT_SEAMA_FW) += mtdsplit_seama.o
- mtd-$(CONFIG_MTD_SPLIT_SQUASHFS_ROOT) += mtdsplit_squashfs.o
- mtd-$(CONFIG_MTD_SPLIT_UIMAGE_FW) += mtdsplit_uimage.o
-+mtd-$(CONFIG_MTD_SPLIT_LZMA_FW) += mtdsplit_lzma.o
- 
- obj-$(CONFIG_MTD_OF_PARTS)	+= ofpart.o
- obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
diff --git a/target/linux/generic/patches-3.10/411-mtd-partial_eraseblock_write.patch b/target/linux/generic/patches-3.10/411-mtd-partial_eraseblock_write.patch
index 9407411207..31d126c0a6 100644
--- a/target/linux/generic/patches-3.10/411-mtd-partial_eraseblock_write.patch
+++ b/target/linux/generic/patches-3.10/411-mtd-partial_eraseblock_write.patch
@@ -2,7 +2,7 @@
 +++ b/drivers/mtd/mtdpart.c
 @@ -35,6 +35,8 @@
  #include "mtdcore.h"
- #include "mtdsplit.h"
+ #include "mtdsplit/mtdsplit.h"
  
 +#define MTD_ERASE_PARTIAL	0x8000 /* partition only covers parts of an erase block */
 +
diff --git a/target/linux/generic/patches-3.10/430-mtd-add-myloader-partition-parser.patch b/target/linux/generic/patches-3.10/430-mtd-add-myloader-partition-parser.patch
index fc352d2779..b6a6b6e57c 100644
--- a/target/linux/generic/patches-3.10/430-mtd-add-myloader-partition-parser.patch
+++ b/target/linux/generic/patches-3.10/430-mtd-add-myloader-partition-parser.patch
@@ -1,6 +1,6 @@
 --- a/drivers/mtd/Kconfig
 +++ b/drivers/mtd/Kconfig
-@@ -212,6 +212,22 @@ config MTD_BCM47XX_PARTS
+@@ -184,6 +184,22 @@ config MTD_BCM47XX_PARTS
  	  This provides partitions parser for devices based on BCM47xx
  	  boards.
  
@@ -25,7 +25,7 @@
  config MTD_BLKDEVS
 --- a/drivers/mtd/Makefile
 +++ b/drivers/mtd/Makefile
-@@ -19,6 +19,7 @@ obj-$(CONFIG_MTD_AFS_PARTS)	+= afs.o
+@@ -15,6 +15,7 @@ obj-$(CONFIG_MTD_AFS_PARTS)	+= afs.o
  obj-$(CONFIG_MTD_AR7_PARTS)	+= ar7part.o
  obj-$(CONFIG_MTD_BCM63XX_PARTS)	+= bcm63xxpart.o
  obj-$(CONFIG_MTD_BCM47XX_PARTS)	+= bcm47xxpart.o
diff --git a/target/linux/generic/patches-3.10/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch b/target/linux/generic/patches-3.10/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch
index f97a442cb1..002a79ab73 100644
--- a/target/linux/generic/patches-3.10/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch
+++ b/target/linux/generic/patches-3.10/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch
@@ -11,7 +11,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 
 --- a/drivers/mtd/ubi/build.c
 +++ b/drivers/mtd/ubi/build.c
-@@ -1209,6 +1209,48 @@
+@@ -1207,6 +1207,48 @@ static struct mtd_info * __init open_mtd
  	return mtd;
  }
  
@@ -60,7 +60,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  static int __init ubi_init(void)
  {
  	int err, i, k;
-@@ -1298,6 +1340,12 @@
+@@ -1290,6 +1332,12 @@ static int __init ubi_init(void)
  		}
  	}