diff options
| -rw-r--r-- | drivers/nvmem/imx-ocotp-ele.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/nvmem/imx-ocotp-ele.c b/drivers/nvmem/imx-ocotp-ele.c index 1ba494497698..2e186b7d3b04 100644 --- a/drivers/nvmem/imx-ocotp-ele.c +++ b/drivers/nvmem/imx-ocotp-ele.c @@ -72,13 +72,13 @@ static int imx_ocotp_reg_read(void *context, unsigned int offset, void *val, siz void *p; int i; + if (offset + bytes > priv->data->size) + bytes = priv->data->size - offset; + index = offset; num_bytes = round_up(bytes, 4); count = num_bytes >> 2; - if (count > ((priv->data->size >> 2) - index)) - count = (priv->data->size >> 2) - index; - p = kzalloc(num_bytes, GFP_KERNEL); if (!p) return -ENOMEM; |