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path: root/drivers/mtd/nand/cmx270_nand.c
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Diffstat (limited to 'drivers/mtd/nand/cmx270_nand.c')
-rw-r--r--drivers/mtd/nand/cmx270_nand.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/mtd/nand/cmx270_nand.c b/drivers/mtd/nand/cmx270_nand.c
index 1024bfc05c86..39b2ef848811 100644
--- a/drivers/mtd/nand/cmx270_nand.c
+++ b/drivers/mtd/nand/cmx270_nand.c
@@ -76,18 +76,6 @@ static void cmx270_read_buf(struct mtd_info *mtd, u_char *buf, int len)
*buf++ = readl(this->IO_ADDR_R) >> 16;
}
-static int cmx270_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
-{
- int i;
- struct nand_chip *this = mtd->priv;
-
- for (i=0; i<len; i++)
- if (buf[i] != (u_char)(readl(this->IO_ADDR_R) >> 16))
- return -EFAULT;
-
- return 0;
-}
-
static inline void nand_cs_on(void)
{
gpio_set_value(GPIO_NAND_CS, 0);
@@ -209,7 +197,6 @@ static int __init cmx270_init(void)
this->read_byte = cmx270_read_byte;
this->read_buf = cmx270_read_buf;
this->write_buf = cmx270_write_buf;
- this->verify_buf = cmx270_verify_buf;
/* Scan to find existence of the device */
if (nand_scan (cmx270_nand_mtd, 1)) {