5 files changed, 76 insertions, 58 deletions

diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h
index 7a7fbe87fef0..1221b7c44158 100644
--- a/include/linux/mtd/bbm.h
+++ b/include/linux/mtd/bbm.h
@@ -19,21 +19,21 @@
 
 /**
  * struct nand_bbt_descr - bad block table descriptor
- * @param options       options for this descriptor
- * @param pages         the page(s) where we find the bbt, used with
+ * @options:            options for this descriptor
+ * @pages:              the page(s) where we find the bbt, used with
  *                      option BBT_ABSPAGE when bbt is searched,
  *                      then we store the found bbts pages here.
  *                      Its an array and supports up to 8 chips now
- * @param offs          offset of the pattern in the oob area of the page
- * @param veroffs       offset of the bbt version counter in the oob are of the page
- * @param version       version read from the bbt page during scan
- * @param len           length of the pattern, if 0 no pattern check is performed
- * @param maxblocks     maximum number of blocks to search for a bbt. This number of
- *                      blocks is reserved at the end of the device
+ * @offs:               offset of the pattern in the oob area of the page
+ * @veroffs:            offset of the bbt version counter in the oob area of the page
+ * @version:            version read from the bbt page during scan
+ * @len:                length of the pattern, if 0 no pattern check is performed
+ * @maxblocks:          maximum number of blocks to search for a bbt. This
+ *                      number of blocks is reserved at the end of the device
  *                      where the tables are written.
- * @param reserved_block_code   if non-0, this pattern denotes a reserved
+ * @reserved_block_code: if non-0, this pattern denotes a reserved
  *                      (rather than bad) block in the stored bbt
- * @param pattern       pattern to identify bad block table or factory marked
+ * @pattern:            pattern to identify bad block table or factory marked
  *                      good / bad blocks, can be NULL, if len = 0
  *
  * Descriptor for the bad block table marker and the descriptor for the
@@ -93,12 +93,15 @@ struct nand_bbt_descr {
 #define ONENAND_BADBLOCK_POS    0
 
 /**
- * struct bbt_info - [GENERIC] Bad Block Table data structure
- * @param bbt_erase_shift       [INTERN] number of address bits in a bbt entry
- * @param badblockpos           [INTERN] position of the bad block marker in the oob area
- * @param bbt                   [INTERN] bad block table pointer
- * @param badblock_pattern      [REPLACEABLE] bad block scan pattern used for initial bad block scan
- * @param priv                  [OPTIONAL] pointer to private bbm date
+ * struct bbm_info - [GENERIC] Bad Block Table data structure
+ * @bbt_erase_shift:    [INTERN] number of address bits in a bbt entry
+ * @badblockpos:        [INTERN] position of the bad block marker in the oob area
+ * @options:            options for this descriptor
+ * @bbt:                [INTERN] bad block table pointer
+ * @isbad_bbt:          function to determine if a block is bad
+ * @badblock_pattern:   [REPLACEABLE] bad block scan pattern used for
+ *                      initial bad block scan
+ * @priv:               [OPTIONAL] pointer to private bbm date
  */
 struct bbm_info {
         int bbt_erase_shift;
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 9b7a2b525d63..94a443d45258 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -77,11 +77,11 @@ typedef enum {
  *
  * @len:        number of bytes to write/read. When a data buffer is given
  *              (datbuf != NULL) this is the number of data bytes. When
- +              no data buffer is available this is the number of oob bytes.
+ *              no data buffer is available this is the number of oob bytes.
  *
  * @retlen:     number of bytes written/read. When a data buffer is given
  *              (datbuf != NULL) this is the number of data bytes. When
- +              no data buffer is available this is the number of oob bytes.
+ *              no data buffer is available this is the number of oob bytes.
  *
  * @ooblen:     number of oob bytes per page
  * @ooboffs:    offset of oob data in the oob area (only relevant when
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 66559272ebcb..0b4cd2fa64aa 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -202,7 +202,7 @@ typedef enum {
 struct nand_chip;
 
 /**
- * struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independend devices
+ * struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independent devices
  * @lock:               protection lock
  * @active:             the mtd device which holds the controller currently
  * @wq:                 wait queue to sleep on if a NAND operation is in progress
@@ -223,12 +223,15 @@ struct nand_hw_control {
  * @total:      total number of ecc bytes per page
  * @prepad:     padding information for syndrome based ecc generators
  * @postpad:    padding information for syndrome based ecc generators
+ * @layout:     ECC layout control struct pointer
  * @hwctl:      function to control hardware ecc generator. Must only
  *              be provided if an hardware ECC is available
  * @calculate:  function for ecc calculation or readback from ecc hardware
  * @correct:    function for ecc correction, matching to ecc generator (sw/hw)
  * @read_page:  function to read a page according to the ecc generator requirements
  * @write_page: function to write a page according to the ecc generator requirements
+ * @read_oob:   function to read chip OOB data
+ * @write_oob:  function to write chip OOB data
  */
 struct nand_ecc_ctrl {
         nand_ecc_modes_t        mode;
@@ -300,11 +303,15 @@ struct nand_buffers {
  * @cmdfunc:            [REPLACEABLE] hardwarespecific function for writing commands to the chip
  * @waitfunc:           [REPLACEABLE] hardwarespecific function for wait on ready
  * @ecc:                [BOARDSPECIFIC] ecc control ctructure
+ * @buffers:            buffer structure for read/write
+ * @hwcontrol:          platform-specific hardware control structure
+ * @ops:                oob operation operands
  * @erase_cmd:          [INTERN] erase command write function, selectable due to AND support
  * @scan_bbt:           [REPLACEABLE] function to scan bad block table
  * @chip_delay:         [BOARDSPECIFIC] chip dependent delay for transfering data from array to read regs (tR)
  * @wq:                 [INTERN] wait queue to sleep on if a NAND operation is in progress
  * @state:              [INTERN] the current state of the NAND device
+ * @oob_poi:            poison value buffer
  * @page_shift:         [INTERN] number of address bits in a page (column address bits)
  * @phys_erase_shift:   [INTERN] number of address bits in a physical eraseblock
  * @bbt_erase_shift:    [INTERN] number of address bits in a bbt entry
@@ -400,7 +407,6 @@ struct nand_chip {
 
 /**
  * struct nand_flash_dev - NAND Flash Device ID Structure
- *
  * @name:       Identify the device type
  * @id:         device ID code
  * @pagesize:   Pagesize in bytes. Either 256 or 512 or 0
@@ -519,9 +525,8 @@ extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
 
 /**
  * struct platform_nand_chip - chip level device structure
- *
  * @nr_chips:           max. number of chips to scan for
- * @chip_offs:          chip number offset
+ * @chip_offset:        chip number offset
  * @nr_partitions:      number of partitions pointed to by partitions (or zero)
  * @partitions:         mtd partition list
  * @chip_delay:         R/B delay value in us
@@ -542,11 +547,10 @@ struct platform_nand_chip {
 
 /**
  * struct platform_nand_ctrl - controller level device structure
- *
  * @hwcontrol:          platform specific hardware control structure
  * @dev_ready:          platform specific function to read ready/busy pin
  * @select_chip:        platform specific chip select function
- * @priv_data:          private data to transport driver specific settings
+ * @priv:               private data to transport driver specific settings
  *
  * All fields are optional and depend on the hardware driver requirements
  */
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 9ce9a48db444..1f4972155249 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -23,7 +23,7 @@ extern int onenand_scan(struct mtd_info *mtd, int max_chips);
 /* Free resources held by the OneNAND device */
 extern void onenand_release(struct mtd_info *mtd);
 
-/**
+/*
  * onenand_state_t - chip states
  * Enumeration for OneNAND flash chip state
  */
@@ -42,9 +42,9 @@ typedef enum {
 
 /**
  * struct onenand_bufferram - OneNAND BufferRAM Data
- * @param block         block address in BufferRAM
- * @param page          page address in BufferRAM
- * @param valid         valid flag
+ * @block:              block address in BufferRAM
+ * @page:               page address in BufferRAM
+ * @valid:              valid flag
  */
 struct onenand_bufferram {
         int block;
@@ -54,32 +54,43 @@ struct onenand_bufferram {
 
 /**
  * struct onenand_chip - OneNAND Private Flash Chip Data
- * @param base          [BOARDSPECIFIC] address to access OneNAND
- * @param chipsize      [INTERN] the size of one chip for multichip arrays
- * @param device_id     [INTERN] device ID
- * @param verstion_id   [INTERN] version ID
- * @param options       [BOARDSPECIFIC] various chip options. They can partly be set to inform onenand_scan about
- * @param erase_shift   [INTERN] number of address bits in a block
- * @param page_shift    [INTERN] number of address bits in a page
- * @param ppb_shift     [INTERN] number of address bits in a pages per block
- * @param page_mask     [INTERN] a page per block mask
- * @param bufferam_index        [INTERN] BufferRAM index
- * @param bufferam      [INTERN] BufferRAM info
- * @param readw         [REPLACEABLE] hardware specific function for read short
- * @param writew        [REPLACEABLE] hardware specific function for write short
- * @param command       [REPLACEABLE] hardware specific function for writing commands to the chip
- * @param wait          [REPLACEABLE] hardware specific function for wait on ready
- * @param read_bufferram        [REPLACEABLE] hardware specific function for BufferRAM Area
- * @param write_bufferram       [REPLACEABLE] hardware specific function for BufferRAM Area
- * @param read_word     [REPLACEABLE] hardware specific function for read register of OneNAND
- * @param write_word    [REPLACEABLE] hardware specific function for write register of OneNAND
- * @param scan_bbt      [REPLACEALBE] hardware specific function for scaning Bad block Table
- * @param chip_lock     [INTERN] spinlock used to protect access to this structure and the chip
- * @param wq            [INTERN] wait queue to sleep on if a OneNAND operation is in progress
- * @param state         [INTERN] the current state of the OneNAND device
- * @param ecclayout     [REPLACEABLE] the default ecc placement scheme
- * @param bbm           [REPLACEABLE] pointer to Bad Block Management
- * @param priv          [OPTIONAL] pointer to private chip date
+ * @base:               [BOARDSPECIFIC] address to access OneNAND
+ * @chipsize:           [INTERN] the size of one chip for multichip arrays
+ * @device_id:          [INTERN] device ID
+ * @density_mask:       chip density, used for DDP devices
+ * @verstion_id:        [INTERN] version ID
+ * @options:            [BOARDSPECIFIC] various chip options. They can
+ *                      partly be set to inform onenand_scan about
+ * @erase_shift:        [INTERN] number of address bits in a block
+ * @page_shift:         [INTERN] number of address bits in a page
+ * @ppb_shift:          [INTERN] number of address bits in a pages per block
+ * @page_mask:          [INTERN] a page per block mask
+ * @bufferram_index:    [INTERN] BufferRAM index
+ * @bufferram:          [INTERN] BufferRAM info
+ * @readw:              [REPLACEABLE] hardware specific function for read short
+ * @writew:             [REPLACEABLE] hardware specific function for write short
+ * @command:            [REPLACEABLE] hardware specific function for writing
+ *                      commands to the chip
+ * @wait:               [REPLACEABLE] hardware specific function for wait on ready
+ * @read_bufferram:     [REPLACEABLE] hardware specific function for BufferRAM Area
+ * @write_bufferram:    [REPLACEABLE] hardware specific function for BufferRAM Area
+ * @read_word:          [REPLACEABLE] hardware specific function for read
+ *                      register of OneNAND
+ * @write_word:         [REPLACEABLE] hardware specific function for write
+ *                      register of OneNAND
+ * @mmcontrol:          sync burst read function
+ * @block_markbad:      function to mark a block as bad
+ * @scan_bbt:           [REPLACEALBE] hardware specific function for scanning
+ *                      Bad block Table
+ * @chip_lock:          [INTERN] spinlock used to protect access to this
+ *                      structure and the chip
+ * @wq:                 [INTERN] wait queue to sleep on if a OneNAND
+ *                      operation is in progress
+ * @state:              [INTERN] the current state of the OneNAND device
+ * @page_buf:           data buffer
+ * @ecclayout:          [REPLACEABLE] the default ecc placement scheme
+ * @bbm:                [REPLACEABLE] pointer to Bad Block Management
+ * @priv:               [OPTIONAL] pointer to private chip date
  */
 struct onenand_chip {
         void __iomem            *base;
@@ -147,9 +158,9 @@ struct onenand_chip {
 #define ONENAND_MFR_SAMSUNG     0xec
 
 /**
- * struct nand_manufacturers - NAND Flash Manufacturer ID Structure
- * @param name:         Manufacturer name
- * @param id:           manufacturer ID code of device.
+ * struct onenand_manufacturers - NAND Flash Manufacturer ID Structure
+ * @name:       Manufacturer name
+ * @id:         manufacturer ID code of device.
 */
 struct onenand_manufacturers {
         int id;
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index 31329fce1ff5..1da3f7fa7993 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -133,7 +133,7 @@ struct nand_ecclayout {
 };
 
 /**
- * struct mtd_ecc_stats - error correction status
+ * struct mtd_ecc_stats - error correction stats
  *
  * @corrected:  number of corrected bits
  * @failed:     number of uncorrectable errors