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| author |   David S. Miller <davem@davemloft.net> | 2012-04-10 14:30:45 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-10 14:30:45 -0400 |
| commit | 06eb4eafbdc0796d741d139a44f1253278da8611 (patch) | |
| tree | fbdb44317130c371928154c9e6903e699fe2b995 /drivers/mtd/devices/doc2000.c | |
| parent | wiznet: Fix Kconfig dependencies. (diff) | |
| parent | Make the "word-at-a-time" helper functions more commonly usable (diff) | |
| download | linux-dev-06eb4eafbdc0796d741d139a44f1253278da8611.tar.xz linux-dev-06eb4eafbdc0796d741d139a44f1253278da8611.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
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 b1cdf6479019..a4eb8b5b85ec 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; |