diff options
Diffstat (limited to 'drivers/mtd/onenand/onenand_base.c')
| -rw-r--r-- | drivers/mtd/onenand/onenand_base.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index 914c49bdf2b..9c6445d372c 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/drivers/mtd/onenand/onenand_base.c @@ -1756,13 +1756,6 @@ static int onenand_panic_write(struct mtd_info *mtd, loff_t to, size_t len, /* Initialize retlen, in case of early exit */ *retlen = 0; - /* Do not allow writes past end of device */ - if (unlikely((to + len) > mtd->size)) { - printk(KERN_ERR "%s: Attempt write to past end of device\n", - __func__); - return -EINVAL; - } - /* Reject writes, which are not page aligned */ if (unlikely(NOTALIGNED(to) || NOTALIGNED(len))) { printk(KERN_ERR "%s: Attempt to write not page aligned data\n", @@ -1890,13 +1883,6 @@ static int onenand_write_ops_nolock(struct mtd_info *mtd, loff_t to, ops->retlen = 0; ops->oobretlen = 0; - /* Do not allow writes past end of device */ - if (unlikely((to + len) > mtd->size)) { - printk(KERN_ERR "%s: Attempt write to past end of device\n", - __func__); - return -EINVAL; - } - /* Reject writes, which are not page aligned */ if (unlikely(NOTALIGNED(to) || NOTALIGNED(len))) { printk(KERN_ERR "%s: Attempt to write not page aligned data\n", @@ -2493,12 +2479,6 @@ static int onenand_erase(struct mtd_info *mtd, struct erase_info *instr) (unsigned long long)instr->addr, (unsigned long long)instr->len); - /* Do not allow erase past end of device */ - if (unlikely((len + addr) > mtd->size)) { - printk(KERN_ERR "%s: Erase past end of device\n", __func__); - return -EINVAL; - } - if (FLEXONENAND(this)) { /* Find the eraseregion of this address */ int i = flexonenand_region(mtd, addr); |