nand: Remove CONFIG_MTD_NAND_VERIFY_WRITE

[karo-tx-uboot.git] / drivers / mtd / nand / ndfc.c

diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c
index 265959502d8320a0533d59eb4be88528984518a8..8a68cb0a67a7fc226e1f805097561667b196d2c4 100644 (file)
--- a/drivers/mtd/nand/ndfc.c
+++ b/drivers/mtd/nand/ndfc.c
@@ -118,21 +118,6 @@ static void ndfc_write_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len
                out_be32((u32 *)(base + NDFC_DATA), *p++);
 }
 
-#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
-static int ndfc_verify_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len)
-{
-       struct nand_chip *this = mtdinfo->priv;
-       ulong base = (ulong) this->IO_ADDR_W & 0xffffff00;
-       uint32_t *p = (uint32_t *) buf;
-
-       for (; len > 0; len -= 4)
-               if (*p++ != in_be32((u32 *)(base + NDFC_DATA)))
-                       return -1;
-
-       return 0;
-}
-#endif
-
 /*
  * Read a byte from the NDFC.
  */
@@ -207,9 +192,6 @@ int board_nand_init(struct nand_chip *nand)
 #endif
 
        nand->write_buf  = ndfc_write_buf;
-#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
-       nand->verify_buf = ndfc_verify_buf;
-#endif
        nand->read_byte = ndfc_read_byte;
 
        chip++;