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authorKyungmin Park <kyungmin.park@samsung.com>2007-01-31 00:25:21 -0500
committerKyungmin Park <kyungmin.park@samsung.com>2007-01-31 00:25:21 -0500
commit9bfbc9b24f663b15149874a94a69ba89b3b7e44c (patch)
treee2d62964745439feccea110375e97bce2a0ae60e /drivers/mtd/onenand
parent8b29c0b6eb3a4952e7eae03038bbf6c1695dfe80 (diff)
[MTD] OneNAND: Remove unused fields
- Remove unused fields - Fix typo Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'drivers/mtd/onenand')
-rw-r--r--drivers/mtd/onenand/onenand_base.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index 65acb85830d3..daf298948b9b 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -1966,13 +1966,12 @@ static int onenand_probe(struct mtd_info *mtd)
1966 /* The data buffer size is equal to page size */ 1966 /* The data buffer size is equal to page size */
1967 mtd->writesize = this->read_word(this->base + ONENAND_REG_DATA_BUFFER_SIZE); 1967 mtd->writesize = this->read_word(this->base + ONENAND_REG_DATA_BUFFER_SIZE);
1968 mtd->oobsize = mtd->writesize >> 5; 1968 mtd->oobsize = mtd->writesize >> 5;
1969 /* Pagers per block is always 64 in OneNAND */ 1969 /* Pages per a block are always 64 in OneNAND */
1970 mtd->erasesize = mtd->writesize << 6; 1970 mtd->erasesize = mtd->writesize << 6;
1971 1971
1972 this->erase_shift = ffs(mtd->erasesize) - 1; 1972 this->erase_shift = ffs(mtd->erasesize) - 1;
1973 this->page_shift = ffs(mtd->writesize) - 1; 1973 this->page_shift = ffs(mtd->writesize) - 1;
1974 this->ppb_shift = (this->erase_shift - this->page_shift); 1974 this->page_mask = (1 << (this->erase_shift - this->page_shift)) - 1;
1975 this->page_mask = (mtd->erasesize / mtd->writesize) - 1;
1976 1975
1977 /* REVIST: Multichip handling */ 1976 /* REVIST: Multichip handling */
1978 1977