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path: root/drivers/mtd/devices/mtd_dataflash.c
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Diffstat (limited to 'drivers/mtd/devices/mtd_dataflash.c')
-rw-r--r--drivers/mtd/devices/mtd_dataflash.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c
index 6d1eefe94106..9802e265fca8 100644
--- a/drivers/mtd/devices/mtd_dataflash.c
+++ b/drivers/mtd/devices/mtd_dataflash.c
@@ -527,7 +527,7 @@ static int dataflash_read_user_otp(struct mtd_info *mtd,
}
static int dataflash_write_user_otp(struct mtd_info *mtd,
- loff_t from, size_t len, size_t *retlen, u_char *buf)
+ loff_t from, size_t len, size_t *retlen, const u_char *buf)
{
struct spi_message m;
const size_t l = 4 + 64;