diff options
Diffstat (limited to 'drivers/mtd/nand/cs553x_nand.c')
| -rw-r--r-- | drivers/mtd/nand/cs553x_nand.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/mtd/nand/cs553x_nand.c b/drivers/mtd/nand/cs553x_nand.c index 414afa79356..88109d375ae 100644 --- a/drivers/mtd/nand/cs553x_nand.c +++ b/drivers/mtd/nand/cs553x_nand.c @@ -197,9 +197,8 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr) } /* Allocate memory for MTD device structure and private data */ - new_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL); + new_mtd = kzalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL); if (!new_mtd) { - printk(KERN_WARNING "Unable to allocate CS553X NAND MTD device structure.\n"); err = -ENOMEM; goto out; } @@ -207,10 +206,6 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr) /* Get pointer to private data */ this = (struct nand_chip *)(&new_mtd[1]); - /* Initialize structures */ - memset(new_mtd, 0, sizeof(struct mtd_info)); - memset(this, 0, sizeof(struct nand_chip)); - /* Link the private data with the MTD structure */ new_mtd->priv = this; new_mtd->owner = THIS_MODULE; @@ -237,10 +232,10 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr) this->ecc.hwctl = cs_enable_hwecc; this->ecc.calculate = cs_calculate_ecc; this->ecc.correct = nand_correct_data; + this->ecc.strength = 1; /* Enable the following for a flash based bad block table */ this->bbt_options = NAND_BBT_USE_FLASH; - this->options = NAND_NO_AUTOINCR; /* Scan to find existence of the device */ if (nand_scan(new_mtd, 1)) { @@ -313,7 +308,7 @@ static int __init cs553x_init(void) for (i = 0; i < NR_CS553X_CONTROLLERS; i++) { if (cs553x_mtd[i]) { /* If any devices registered, return success. Else the last error. */ - mtd_device_parse_register(cs553x_mtd[i], NULL, 0, + mtd_device_parse_register(cs553x_mtd[i], NULL, NULL, NULL, 0); err = 0; } |