diff options
Diffstat (limited to 'drivers/mtd/devices/doc2000.c')
| -rw-r--r-- | drivers/mtd/devices/doc2000.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/drivers/mtd/devices/doc2000.c b/drivers/mtd/devices/doc2000.c index b1cdf64..a4eb8b5 100644 --- a/drivers/mtd/devices/doc2000.c +++ b/drivers/mtd/devices/doc2000.c @@ -562,14 +562,15 @@ void DoC2k_init(struct mtd_info *mtd) mtd->type = MTD_NANDFLASH; mtd->flags = MTD_CAP_NANDFLASH; - mtd->writesize = 512; + mtd->writebufsize = mtd->writesize = 512; mtd->oobsize = 16; + mtd->ecc_strength = 2; mtd->owner = THIS_MODULE; - mtd->erase = doc_erase; - mtd->read = doc_read; - mtd->write = doc_write; - mtd->read_oob = doc_read_oob; - mtd->write_oob = doc_write_oob; + mtd->_erase = doc_erase; + mtd->_read = doc_read; + mtd->_write = doc_write; + mtd->_read_oob = doc_read_oob; + mtd->_write_oob = doc_write_oob; this->curfloor = -1; this->curchip = -1; mutex_init(&this->lock); @@ -602,13 +603,7 @@ static int doc_read(struct mtd_info *mtd, loff_t from, size_t len, int i, len256 = 0, ret=0; size_t left = len; - /* Don't allow read past end of device */ - if (from >= this->totlen) - return -EINVAL; - mutex_lock(&this->lock); - - *retlen = 0; while (left) { len = left; @@ -748,13 +743,7 @@ static int doc_write(struct mtd_info *mtd, loff_t to, size_t len, size_t left = len; int status; - /* Don't allow write past end of device */ - if (to >= this->totlen) - return -EINVAL; - mutex_lock(&this->lock); - - *retlen = 0; while (left) { len = left; |