diff options
Diffstat (limited to 'drivers/mtd/maps/vmu-flash.c')
| -rw-r--r-- | drivers/mtd/maps/vmu-flash.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/mtd/maps/vmu-flash.c b/drivers/mtd/maps/vmu-flash.c index 3a04b078576a..2e2b0945edc7 100644 --- a/drivers/mtd/maps/vmu-flash.c +++ b/drivers/mtd/maps/vmu-flash.c @@ -360,9 +360,6 @@ static int vmu_flash_read(struct mtd_info *mtd, loff_t from, size_t len, int index = 0, retval, partition, leftover, numblocks; unsigned char cx; - if (len < 1) - return -EIO; - mpart = mtd->priv; mdev = mpart->mdev; partition = mpart->partition; @@ -434,11 +431,6 @@ static int vmu_flash_write(struct mtd_info *mtd, loff_t to, size_t len, partition = mpart->partition; card = maple_get_drvdata(mdev); - /* simple sanity checks */ - if (len < 1) { - error = -EIO; - goto failed; - } numblocks = card->parts[partition].numblocks; if (to + len > numblocks * card->blocklen) len = numblocks * card->blocklen - to; @@ -544,9 +536,9 @@ static void vmu_queryblocks(struct mapleq *mq) mtd_cur->flags = MTD_WRITEABLE|MTD_NO_ERASE; mtd_cur->size = part_cur->numblocks * card->blocklen; mtd_cur->erasesize = card->blocklen; - mtd_cur->write = vmu_flash_write; - mtd_cur->read = vmu_flash_read; - mtd_cur->sync = vmu_flash_sync; + mtd_cur->_write = vmu_flash_write; + mtd_cur->_read = vmu_flash_read; + mtd_cur->_sync = vmu_flash_sync; mtd_cur->writesize = card->blocklen; mpart = kmalloc(sizeof(struct mdev_part), GFP_KERNEL); |