ar71xx: make ar934x_nfc driver compatible with 3.7

[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / drivers / mtd / nand / ar934x_nfc.c

diff --git a/target/linux/ar71xx/files/drivers/mtd/nand/ar934x_nfc.c b/target/linux/ar71xx/files/drivers/mtd/nand/ar934x_nfc.c
index 9434d0fe0610036d6b1c723742483c61fff84da7..7fd04ca62130cf163b4a40bad410692fbad0c695 100644 (file)
--- a/target/linux/ar71xx/files/drivers/mtd/nand/ar934x_nfc.c
+++ b/target/linux/ar71xx/files/drivers/mtd/nand/ar934x_nfc.c
@@ -762,18 +762,6 @@ ar934x_nfc_read_buf(struct mtd_info *mtd, u8 *buf, int len)
        nfc->buf_index = buf_index;
 }
 
-static int
-ar934x_nfc_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
-{
-       int i;
-
-       for (i = 0; i < len; i++)
-               if (buf[i] != ar934x_nfc_read_byte(mtd))
-                       return -EFAULT;
-
-       return 0;
-}
-
 static void
 ar934x_nfc_hw_init(struct ar934x_nfc *nfc)
 {
@@ -1059,7 +1047,6 @@ ar934x_nfc_probe(struct platform_device *pdev)
        nand->read_byte = ar934x_nfc_read_byte;
        nand->write_buf = ar934x_nfc_write_buf;
        nand->read_buf = ar934x_nfc_read_buf;
-       nand->verify_buf = ar934x_nfc_verify_buf;
        nand->select_chip = ar934x_nfc_select_chip;
 
        ret = ar934x_nfc_alloc_buf(nfc, AR934X_NFC_ID_BUF_SIZE);