[PATCH 2/3] nvmem: imx-ocotp: Fix return value of imx_ocotp_read

[Srinivas Kandagatla]

From: Axel Lin <axel....@ingics.com>

imx_ocotp_read() should return 0 on success.

Signed-off-by: Axel Lin <axel....@ingics.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandaga...@linaro.org>
---
 drivers/nvmem/imx-ocotp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvmem/imx-ocotp.c b/drivers/nvmem/imx-ocotp.c
index b7971d4..d7796eb 100644
--- a/drivers/nvmem/imx-ocotp.c
+++ b/drivers/nvmem/imx-ocotp.c
@@ -51,7 +51,7 @@ static int imx_ocotp_read(void *context, const void *reg, 
size_t reg_size,
                val += 4;
        }
 
-       return (i - index) * 4;
+       return 0;
 }
 
 static int imx_ocotp_write(void *context, const void *data, size_t count)
-- 
1.9.1