diff options
Diffstat (limited to 'drivers/mtd/nand/mpc5121_nfc.c')
| -rw-r--r-- | drivers/mtd/nand/mpc5121_nfc.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c index c259c24d798..f776c8577b8 100644 --- a/drivers/mtd/nand/mpc5121_nfc.c +++ b/drivers/mtd/nand/mpc5121_nfc.c @@ -506,27 +506,6 @@ static void mpc5121_nfc_write_buf(struct mtd_info *mtd, mpc5121_nfc_buf_copy(mtd, (u_char *)buf, len, 1); } -/* Compare buffer with NAND flash */ -static int mpc5121_nfc_verify_buf(struct mtd_info *mtd, - const u_char *buf, int len) -{ - u_char tmp[256]; - uint bsize; - - while (len) { - bsize = min(len, 256); - mpc5121_nfc_read_buf(mtd, tmp, bsize); - - if (memcmp(buf, tmp, bsize)) - return 1; - - buf += bsize; - len -= bsize; - } - - return 0; -} - /* Read byte from NFC buffers */ static u8 mpc5121_nfc_read_byte(struct mtd_info *mtd) { @@ -732,7 +711,6 @@ static int __devinit mpc5121_nfc_probe(struct platform_device *op) chip->read_word = mpc5121_nfc_read_word; chip->read_buf = mpc5121_nfc_read_buf; chip->write_buf = mpc5121_nfc_write_buf; - chip->verify_buf = mpc5121_nfc_verify_buf; chip->select_chip = mpc5121_nfc_select_chip; chip->bbt_options = NAND_BBT_USE_FLASH; chip->ecc.mode = NAND_ECC_SOFT; |