X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fmtd%2Fnand%2Fmpc5121_nfc.c;h=e621c3665e5b84c31ab0401602bfc9a37b7bc86f;hb=f3c264f9de6a5727c90ecf6d46d4747091c0a57f;hp=7233bfc12796c10d18ccf877c969fc8e5b953aaa;hpb=7f14fb20f895016fb38d30ce71aeb4d441b5bcb8;p=u-boot

diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c
index 7233bfc127..e621c3665e 100644
--- a/drivers/mtd/nand/mpc5121_nfc.c
+++ b/drivers/mtd/nand/mpc5121_nfc.c
@@ -459,29 +459,6 @@ static void mpc5121_nfc_write_buf(struct mtd_info *mtd,
 	mpc5121_nfc_buf_copy(mtd, (u_char *) buf, len, 1);
 }
 
-#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
-/* 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;
-}
-#endif
-
 /* Read byte from NFC buffers */
 static u8 mpc5121_nfc_read_byte(struct mtd_info *mtd)
 {
@@ -609,9 +586,6 @@ int board_nand_init(struct nand_chip *chip)
 	chip->read_word = mpc5121_nfc_read_word;
 	chip->read_buf = mpc5121_nfc_read_buf;
 	chip->write_buf = mpc5121_nfc_write_buf;
-#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
-	chip->verify_buf = mpc5121_nfc_verify_buf;
-#endif
 	chip->select_chip = mpc5121_nfc_select_chip;
 	chip->bbt_options = NAND_BBT_USE_FLASH;
 	chip->ecc.mode = NAND_ECC_SOFT;