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mtd: nandsim: spell fixes in comments
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Signed-off-by: srimugunthan  <srimugunthan.dhandapani@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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srimugunthan authored and David Woodhouse committed Dec 3, 2010
1 parent ac622f5 commit daf05ec
Showing 1 changed file with 18 additions and 18 deletions.
36 changes: 18 additions & 18 deletions drivers/mtd/nand/nandsim.c
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Original file line number Diff line number Diff line change
Expand Up @@ -210,12 +210,12 @@ MODULE_PARM_DESC(bbt, "0 OOB, 1 BBT with marker in OOB, 2 BBT with marker in d
#define STATE_CMD_READ0 0x00000001 /* read data from the beginning of page */
#define STATE_CMD_READ1 0x00000002 /* read data from the second half of page */
#define STATE_CMD_READSTART 0x00000003 /* read data second command (large page devices) */
#define STATE_CMD_PAGEPROG 0x00000004 /* start page programm */
#define STATE_CMD_PAGEPROG 0x00000004 /* start page program */
#define STATE_CMD_READOOB 0x00000005 /* read OOB area */
#define STATE_CMD_ERASE1 0x00000006 /* sector erase first command */
#define STATE_CMD_STATUS 0x00000007 /* read status */
#define STATE_CMD_STATUS_M 0x00000008 /* read multi-plane status (isn't implemented) */
#define STATE_CMD_SEQIN 0x00000009 /* sequential data imput */
#define STATE_CMD_SEQIN 0x00000009 /* sequential data input */
#define STATE_CMD_READID 0x0000000A /* read ID */
#define STATE_CMD_ERASE2 0x0000000B /* sector erase second command */
#define STATE_CMD_RESET 0x0000000C /* reset */
Expand All @@ -230,7 +230,7 @@ MODULE_PARM_DESC(bbt, "0 OOB, 1 BBT with marker in OOB, 2 BBT with marker in d
#define STATE_ADDR_ZERO 0x00000040 /* one byte zero address was accepted */
#define STATE_ADDR_MASK 0x00000070 /* address states mask */

/* Durind data input/output the simulator is in these states */
/* During data input/output the simulator is in these states */
#define STATE_DATAIN 0x00000100 /* waiting for data input */
#define STATE_DATAIN_MASK 0x00000100 /* data input states mask */

Expand All @@ -248,7 +248,7 @@ MODULE_PARM_DESC(bbt, "0 OOB, 1 BBT with marker in OOB, 2 BBT with marker in d

/* Simulator's actions bit masks */
#define ACTION_CPY 0x00100000 /* copy page/OOB to the internal buffer */
#define ACTION_PRGPAGE 0x00200000 /* programm the internal buffer to flash */
#define ACTION_PRGPAGE 0x00200000 /* program the internal buffer to flash */
#define ACTION_SECERASE 0x00300000 /* erase sector */
#define ACTION_ZEROOFF 0x00400000 /* don't add any offset to address */
#define ACTION_HALFOFF 0x00500000 /* add to address half of page */
Expand All @@ -263,18 +263,18 @@ MODULE_PARM_DESC(bbt, "0 OOB, 1 BBT with marker in OOB, 2 BBT with marker in d
#define OPT_PAGE512 0x00000002 /* 512-byte page chips */
#define OPT_PAGE2048 0x00000008 /* 2048-byte page chips */
#define OPT_SMARTMEDIA 0x00000010 /* SmartMedia technology chips */
#define OPT_AUTOINCR 0x00000020 /* page number auto inctimentation is possible */
#define OPT_AUTOINCR 0x00000020 /* page number auto incrementation is possible */
#define OPT_PAGE512_8BIT 0x00000040 /* 512-byte page chips with 8-bit bus width */
#define OPT_PAGE4096 0x00000080 /* 4096-byte page chips */
#define OPT_LARGEPAGE (OPT_PAGE2048 | OPT_PAGE4096) /* 2048 & 4096-byte page chips */
#define OPT_SMALLPAGE (OPT_PAGE256 | OPT_PAGE512) /* 256 and 512-byte page chips */

/* Remove action bits ftom state */
/* Remove action bits from state */
#define NS_STATE(x) ((x) & ~ACTION_MASK)

/*
* Maximum previous states which need to be saved. Currently saving is
* only needed for page programm operation with preceeded read command
* only needed for page program operation with preceded read command
* (which is only valid for 512-byte pages).
*/
#define NS_MAX_PREVSTATES 1
Expand Down Expand Up @@ -380,16 +380,16 @@ static struct nandsim_operations {
/* Read OOB */
{OPT_SMALLPAGE, {STATE_CMD_READOOB | ACTION_OOBOFF, STATE_ADDR_PAGE | ACTION_CPY,
STATE_DATAOUT, STATE_READY}},
/* Programm page starting from the beginning */
/* Program page starting from the beginning */
{OPT_ANY, {STATE_CMD_SEQIN, STATE_ADDR_PAGE, STATE_DATAIN,
STATE_CMD_PAGEPROG | ACTION_PRGPAGE, STATE_READY}},
/* Programm page starting from the beginning */
/* Program page starting from the beginning */
{OPT_SMALLPAGE, {STATE_CMD_READ0, STATE_CMD_SEQIN | ACTION_ZEROOFF, STATE_ADDR_PAGE,
STATE_DATAIN, STATE_CMD_PAGEPROG | ACTION_PRGPAGE, STATE_READY}},
/* Programm page starting from the second half */
/* Program page starting from the second half */
{OPT_PAGE512, {STATE_CMD_READ1, STATE_CMD_SEQIN | ACTION_HALFOFF, STATE_ADDR_PAGE,
STATE_DATAIN, STATE_CMD_PAGEPROG | ACTION_PRGPAGE, STATE_READY}},
/* Programm OOB */
/* Program OOB */
{OPT_SMALLPAGE, {STATE_CMD_READOOB, STATE_CMD_SEQIN | ACTION_OOBOFF, STATE_ADDR_PAGE,
STATE_DATAIN, STATE_CMD_PAGEPROG | ACTION_PRGPAGE, STATE_READY}},
/* Erase sector */
Expand Down Expand Up @@ -1171,9 +1171,9 @@ static inline void switch_to_ready_state(struct nandsim *ns, u_char status)
* of supported operations.
*
* Operation can be unknown because of the following.
* 1. New command was accepted and this is the firs call to find the
* 1. New command was accepted and this is the first call to find the
* correspondent states chain. In this case ns->npstates = 0;
* 2. There is several operations which begin with the same command(s)
* 2. There are several operations which begin with the same command(s)
* (for example program from the second half and read from the
* second half operations both begin with the READ1 command). In this
* case the ns->pstates[] array contains previous states.
Expand All @@ -1186,7 +1186,7 @@ static inline void switch_to_ready_state(struct nandsim *ns, u_char status)
* ns->ops, ns->state, ns->nxstate are initialized, ns->npstate is
* zeroed).
*
* If there are several maches, the current state is pushed to the
* If there are several matches, the current state is pushed to the
* ns->pstates.
*
* The operation can be unknown only while commands are input to the chip.
Expand All @@ -1195,10 +1195,10 @@ static inline void switch_to_ready_state(struct nandsim *ns, u_char status)
* operation is searched using the following pattern:
* ns->pstates[0], ... ns->pstates[ns->npstates], <address input>
*
* It is supposed that this pattern must either match one operation on
* It is supposed that this pattern must either match one operation or
* none. There can't be ambiguity in that case.
*
* If no matches found, the functions does the following:
* If no matches found, the function does the following:
* 1. if there are saved states present, try to ignore them and search
* again only using the last command. If nothing was found, switch
* to the STATE_READY state.
Expand Down Expand Up @@ -1668,7 +1668,7 @@ static int do_state_action(struct nandsim *ns, uint32_t action)

case ACTION_PRGPAGE:
/*
* Programm page - move internal buffer data to the page.
* Program page - move internal buffer data to the page.
*/

if (ns->lines.wp) {
Expand Down Expand Up @@ -1933,7 +1933,7 @@ static u_char ns_nand_read_byte(struct mtd_info *mtd)
NS_DBG("read_byte: all bytes were read\n");

/*
* The OPT_AUTOINCR allows to read next conseqitive pages without
* The OPT_AUTOINCR allows to read next consecutive pages without
* new read operation cycle.
*/
if ((ns->options & OPT_AUTOINCR) && NS_STATE(ns->state) == STATE_DATAOUT) {
Expand Down

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