mtd: nand: fix 512 byte software ecc support

Type of 'byte_addr' needes to be 'unsigned int' for 512 byte
ECC support.

Signed-off-by: Vimal Singh <vimalsingh@ti.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/mtd/nand/nand_ecc.c b/drivers/mtd/nand/nand_ecc.c
index 868147acce2c..c0cb87d6d16e 100644
--- a/drivers/mtd/nand/nand_ecc.c
+++ b/drivers/mtd/nand/nand_ecc.c
@@ -428,8 +428,8 @@ EXPORT_SYMBOL(nand_calculate_ecc);
 int nand_correct_data(struct mtd_info *mtd, unsigned char *buf,
                       unsigned char *read_ecc, unsigned char *calc_ecc)
 {
-        unsigned char b0, b1, b2;
-        unsigned char byte_addr, bit_addr;
+        unsigned char b0, b1, b2, bit_addr;
+        unsigned int byte_addr;
         /* 256 or 512 bytes/ecc  */
         const uint32_t eccsize_mult =
                         (((struct nand_chip *)mtd->priv)->ecc.size) >> 8;