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mtd: nand: rename '_raw' BBT scan functions 

None of these scanning functions use MTD_OPS_RAW mode any more, so there's
really nothing 'raw' about them. Rename them to (hopefully) make the code
a little clearer.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Brian Norris 2012-06-22 16:35:42 -07:00 коммит произвёл David Woodhouse
Родитель a7e68834fc
Коммит af69dcd386
1 изменённых файлов: 10 добавлений и 10 удалений
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20
drivers/mtd/nand/nand_bbt.c
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@ -276,7 +276,7 @@ static int read_abs_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_desc
}
/* BBT marker is in the first page, no OOB */
static int scan_read_raw_data(struct mtd_info *mtd, uint8_t *buf, loff_t offs,
static int scan_read_data(struct mtd_info *mtd, uint8_t *buf, loff_t offs,
struct nand_bbt_descr *td)
{
size_t retlen;
@ -290,7 +290,7 @@ static int scan_read_raw_data(struct mtd_info *mtd, uint8_t *buf, loff_t offs,
}
/**
* scan_read_raw_oob - [GENERIC] Scan data+OOB region to buffer
* scan_read_oob - [GENERIC] Scan data+OOB region to buffer
* @mtd: MTD device structure
* @buf: temporary buffer
* @offs: offset at which to scan
@ -300,7 +300,7 @@ static int scan_read_raw_data(struct mtd_info *mtd, uint8_t *buf, loff_t offs,
* page,OOB,page,OOB,... in buf. Completes transfer and returns the "strongest"
* ECC condition (error or bitflip). May quit on the first (non-ECC) error.
*/
static int scan_read_raw_oob(struct mtd_info *mtd, uint8_t *buf, loff_t offs,
static int scan_read_oob(struct mtd_info *mtd, uint8_t *buf, loff_t offs,
size_t len)
{
struct mtd_oob_ops ops;
@ -330,13 +330,13 @@ static int scan_read_raw_oob(struct mtd_info *mtd, uint8_t *buf, loff_t offs,
return ret;
}
static int scan_read_raw(struct mtd_info *mtd, uint8_t *buf, loff_t offs,
static int scan_read(struct mtd_info *mtd, uint8_t *buf, loff_t offs,
size_t len, struct nand_bbt_descr *td)
{
if (td->options & NAND_BBT_NO_OOB)
return scan_read_raw_data(mtd, buf, offs, td);
return scan_read_data(mtd, buf, offs, td);
else
return scan_read_raw_oob(mtd, buf, offs, len);
return scan_read_oob(mtd, buf, offs, len);
}
/* Scan write data with oob to flash */
@ -381,7 +381,7 @@ static void read_abs_bbts(struct mtd_info *mtd, uint8_t *buf,
/* Read the primary version, if available */
if (td->options & NAND_BBT_VERSION) {
scan_read_raw(mtd, buf, (loff_t)td->pages[0] << this->page_shift,
scan_read(mtd, buf, (loff_t)td->pages[0] << this->page_shift,
mtd->writesize, td);
td->version[0] = buf[bbt_get_ver_offs(mtd, td)];
pr_info("Bad block table at page %d, version 0x%02X\n",
@ -390,7 +390,7 @@ static void read_abs_bbts(struct mtd_info *mtd, uint8_t *buf,
/* Read the mirror version, if available */
if (md && (md->options & NAND_BBT_VERSION)) {
scan_read_raw(mtd, buf, (loff_t)md->pages[0] << this->page_shift,
scan_read(mtd, buf, (loff_t)md->pages[0] << this->page_shift,
mtd->writesize, md);
md->version[0] = buf[bbt_get_ver_offs(mtd, md)];
pr_info("Bad block table at page %d, version 0x%02X\n",
@ -405,7 +405,7 @@ static int scan_block_full(struct mtd_info *mtd, struct nand_bbt_descr *bd,
{
int ret, j;
ret = scan_read_raw_oob(mtd, buf, offs, readlen);
ret = scan_read_oob(mtd, buf, offs, readlen);
/* Ignore ECC errors when checking for BBM */
if (ret && !mtd_is_bitflip_or_eccerr(ret))
return ret;
@ -594,7 +594,7 @@ static int search_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
loff_t offs = (loff_t)actblock << this->bbt_erase_shift;
/* Read first page */
scan_read_raw(mtd, buf, offs, mtd->writesize, td);
scan_read(mtd, buf, offs, mtd->writesize, td);
if (!check_pattern(buf, scanlen, mtd->writesize, td)) {
td->pages[i] = actblock << blocktopage;
if (td->options & NAND_BBT_VERSION) {