From: Randy Dunlap <[email protected]>
Fix all kernel-doc warnings in MTD headers and source files:
- add some missing struct fields;
- correct some function parameter names;
- use kernel-doc format for function doc. headers;
- nand_ecc.c contains only exported interfaces, no internal ones;
Signed-off-by: Randy Dunlap <[email protected]>
---
Documentation/DocBook/mtdnand.tmpl | 4 +++-
drivers/mtd/nand/nand_base.c | 16 ++++++++--------
drivers/mtd/nand/nand_ecc.c | 3 +--
include/linux/mtd/nand.h | 13 ++++++++++---
4 files changed, 22 insertions(+), 14 deletions(-)
--- linux-2617-g13.orig/include/linux/mtd/nand.h
+++ linux-2617-g13/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
@@ -521,7 +528,7 @@ extern int nand_do_read(struct mtd_info
* 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
@@ -546,7 +553,7 @@ struct platform_nand_chip {
* @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
*/
--- linux-2617-g13.orig/drivers/mtd/nand/nand_base.c
+++ linux-2617-g13/drivers/mtd/nand/nand_base.c
@@ -155,7 +155,7 @@ static u16 nand_read_word(struct mtd_inf
/**
* nand_select_chip - [DEFAULT] control CE line
* @mtd: MTD device structure
- * @chip: chipnumber to select, -1 for deselect
+ * @chipnr: chipnumber to select, -1 for deselect
*
* Default select function for 1 chip devices.
*/
@@ -542,7 +542,6 @@ static void nand_command(struct mtd_info
* Send command to NAND device. This is the version for the new large page
* devices We dont have the separate regions as we have in the small page
* devices. We must emulate NAND_CMD_READOOB to keep the code compatible.
- *
*/
static void nand_command_lp(struct mtd_info *mtd, unsigned int command,
int column, int page_addr)
@@ -656,7 +655,7 @@ static void nand_command_lp(struct mtd_i
/**
* nand_get_device - [GENERIC] Get chip for selected access
- * @this: the nand chip descriptor
+ * @chip: the nand chip descriptor
* @mtd: MTD device structure
* @new_state: the state which is requested
*
@@ -696,13 +695,12 @@ nand_get_device(struct nand_chip *chip,
/**
* nand_wait - [DEFAULT] wait until the command is done
* @mtd: MTD device structure
- * @this: NAND chip structure
+ * @chip: NAND chip structure
*
* Wait for command done. This applies to erase and program only
* Erase can take up to 400ms and program up to 20ms according to
* general NAND and SmartMedia specs
- *
-*/
+ */
static int nand_wait(struct mtd_info *mtd, struct nand_chip *chip)
{
@@ -896,6 +894,7 @@ static int nand_read_page_syndrome(struc
/**
* nand_transfer_oob - [Internal] Transfer oob to client buffer
* @chip: nand chip structure
+ * @oob: oob destination address
* @ops: oob ops structure
*/
static uint8_t *nand_transfer_oob(struct nand_chip *chip, uint8_t *oob,
@@ -946,6 +945,7 @@ static uint8_t *nand_transfer_oob(struct
*
* @mtd: MTD device structure
* @from: offset to read from
+ * @ops: oob ops structure
*
* Internal function. Called with chip held.
*/
@@ -1760,7 +1760,7 @@ static int nand_do_write_oob(struct mtd_
/**
* nand_write_oob - [MTD Interface] NAND write data and/or out-of-band
* @mtd: MTD device structure
- * @from: offset to read from
+ * @to: offset to write to
* @ops: oob operation description structure
*/
static int nand_write_oob(struct mtd_info *mtd, loff_t to,
@@ -2055,7 +2055,7 @@ static void nand_sync(struct mtd_info *m
/**
* nand_block_isbad - [MTD Interface] Check if block at offset is bad
* @mtd: MTD device structure
- * @ofs: offset relative to mtd start
+ * @offs: offset relative to mtd start
*/
static int nand_block_isbad(struct mtd_info *mtd, loff_t offs)
{
--- linux-2617-g13.orig/drivers/mtd/nand/nand_ecc.c
+++ linux-2617-g13/drivers/mtd/nand/nand_ecc.c
@@ -65,8 +65,7 @@ static const u_char nand_ecc_precalc_tab
};
/**
- * nand_calculate_ecc - [NAND Interface] Calculate 3 byte ECC code
- * for 256 byte block
+ * nand_calculate_ecc - [NAND Interface] Calculate 3-byte ECC for 256-byte block
* @mtd: MTD block structure
* @dat: raw data
* @ecc_code: buffer for ECC
--- linux-2617-g13.orig/Documentation/DocBook/mtdnand.tmpl
+++ linux-2617-g13/Documentation/DocBook/mtdnand.tmpl
@@ -1295,7 +1295,9 @@ in this page</entry>
</para>
!Idrivers/mtd/nand/nand_base.c
!Idrivers/mtd/nand/nand_bbt.c
-!Idrivers/mtd/nand/nand_ecc.c
+<!-- No internal functions for kernel-doc:
+X!Idrivers/mtd/nand/nand_ecc.c
+-->
</chapter>
<chapter id="credits">
---
-
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