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path: root/drivers/mtd/nand/fsl_upm.c
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Diffstat (limited to 'drivers/mtd/nand/fsl_upm.c')
-rw-r--r--drivers/mtd/nand/fsl_upm.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/mtd/nand/fsl_upm.c b/drivers/mtd/nand/fsl_upm.c
index 65ce98a..5426c32 100644
--- a/drivers/mtd/nand/fsl_upm.c
+++ b/drivers/mtd/nand/fsl_upm.c
@@ -153,21 +153,6 @@ static void upm_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
buf[i] = in_8(chip->IO_ADDR_R);
}
-#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
-static int upm_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
-{
- int i;
- struct nand_chip *chip = mtd->priv;
-
- for (i = 0; i < len; i++) {
- if (buf[i] != in_8(chip->IO_ADDR_R))
- return -EFAULT;
- }
-
- return 0;
-}
-#endif
-
static int nand_dev_ready(struct mtd_info *mtd)
{
struct nand_chip *chip = mtd->priv;
@@ -193,9 +178,6 @@ int fsl_upm_nand_init(struct nand_chip *chip, struct fsl_upm_nand *fun)
chip->read_byte = upm_nand_read_byte;
chip->read_buf = upm_nand_read_buf;
chip->write_buf = upm_nand_write_buf;
-#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
- chip->verify_buf = upm_nand_verify_buf;
-#endif
if (fun->dev_ready)
chip->dev_ready = nand_dev_ready;