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path: root/drivers/mtd/sm_ftl.c
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Diffstat (limited to 'drivers/mtd/sm_ftl.c')
-rw-r--r--drivers/mtd/sm_ftl.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
index ed3d6cd2c6dc..fddb714e323c 100644
--- a/drivers/mtd/sm_ftl.c
+++ b/drivers/mtd/sm_ftl.c
@@ -34,7 +34,7 @@ module_param(debug, int, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(debug, "Debug level (0-2)");
-/* ------------------- sysfs attributtes ---------------------------------- */
+/* ------------------- sysfs attributes ---------------------------------- */
struct sm_sysfs_attribute {
struct device_attribute dev_attr;
char *data;
@@ -138,7 +138,7 @@ static int sm_get_lba(uint8_t *lba)
if ((lba[0] & 0xF8) != 0x10)
return -2;
- /* check parity - endianess doesn't matter */
+ /* check parity - endianness doesn't matter */
if (hweight16(*(uint16_t *)lba) & 1)
return -2;
@@ -147,7 +147,7 @@ static int sm_get_lba(uint8_t *lba)
/*
- * Read LBA asscociated with block
+ * Read LBA associated with block
* returns -1, if block is erased
* returns -2 if error happens
*/
@@ -252,11 +252,11 @@ static int sm_read_sector(struct sm_ftl *ftl,
return 0;
}
- /* User might not need the oob, but we do for data vertification */
+ /* User might not need the oob, but we do for data verification */
if (!oob)
oob = &tmp_oob;
- ops.mode = ftl->smallpagenand ? MTD_OOB_RAW : MTD_OOB_PLACE;
+ ops.mode = ftl->smallpagenand ? MTD_OPS_RAW : MTD_OPS_PLACE_OOB;
ops.ooboffs = 0;
ops.ooblen = SM_OOB_SIZE;
ops.oobbuf = (void *)oob;
@@ -276,12 +276,12 @@ again:
return ret;
}
- /* Unfortunelly, oob read will _always_ succeed,
+ /* Unfortunately, oob read will _always_ succeed,
despite card removal..... */
ret = mtd->read_oob(mtd, sm_mkoffset(ftl, zone, block, boffset), &ops);
/* Test for unknown errors */
- if (ret != 0 && ret != -EUCLEAN && ret != -EBADMSG) {
+ if (ret != 0 && !mtd_is_bitflip_or_eccerr(ret)) {
dbg("read of block %d at zone %d, failed due to error (%d)",
block, zone, ret);
goto again;
@@ -306,7 +306,7 @@ again:
}
/* Test ECC*/
- if (ret == -EBADMSG ||
+ if (mtd_is_eccerr(ret) ||
(ftl->smallpagenand && sm_correct_sector(buffer, oob))) {
dbg("read of block %d at zone %d, failed due to ECC error",
@@ -336,7 +336,7 @@ static int sm_write_sector(struct sm_ftl *ftl,
if (ftl->unstable)
return -EIO;
- ops.mode = ftl->smallpagenand ? MTD_OOB_RAW : MTD_OOB_PLACE;
+ ops.mode = ftl->smallpagenand ? MTD_OPS_RAW : MTD_OPS_PLACE_OOB;
ops.len = SM_SECTOR_SIZE;
ops.datbuf = buffer;
ops.ooboffs = 0;
@@ -447,14 +447,14 @@ static void sm_mark_block_bad(struct sm_ftl *ftl, int zone, int block)
/* We aren't checking the return value, because we don't care */
/* This also fails on fake xD cards, but I guess these won't expose
- any bad blocks till fail completly */
+ any bad blocks till fail completely */
for (boffset = 0; boffset < ftl->block_size; boffset += SM_SECTOR_SIZE)
sm_write_sector(ftl, zone, block, boffset, NULL, &oob);
}
/*
* Erase a block within a zone
- * If erase succedes, it updates free block fifo, otherwise marks block as bad
+ * If erase succeeds, it updates free block fifo, otherwise marks block as bad
*/
static int sm_erase_block(struct sm_ftl *ftl, int zone_num, uint16_t block,
int put_free)
@@ -510,7 +510,7 @@ static void sm_erase_callback(struct erase_info *self)
complete(&ftl->erase_completion);
}
-/* Throughtly test that block is valid. */
+/* Thoroughly test that block is valid. */
static int sm_check_block(struct sm_ftl *ftl, int zone, int block)
{
int boffset;
@@ -526,7 +526,7 @@ static int sm_check_block(struct sm_ftl *ftl, int zone, int block)
for (boffset = 0; boffset < ftl->block_size;
boffset += SM_SECTOR_SIZE) {
- /* This shoudn't happen anyway */
+ /* This shouldn't happen anyway */
if (sm_read_sector(ftl, zone, block, boffset, NULL, &oob))
return -2;