3.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ted Juan <ted.j...@gmail.com>
commit 2913aae5f9eae2f857cdeff5388bb22d0751aa08 upstream.
Fixes: 2c9f2365d1e1d0e318b068f683f18c99515b80f8
mtd: nand: omap: ecc.calculate: merge omap3_calculate_ecc_bch4 in
omap_calculate_ecc_bch
Fixes: 7bcd1dca1d587ad29f9825ba4414620440e8c8da
mtd: nand: omap: ecc.calculate: merge omap3_calculate_ecc_bch8 in
omap_calculate_ecc_bch
Signed-off-by: Ted Juan <ted.j...@gmail.com>
Acked-by: Pekon Gupta <pe...@ti.com>
Signed-off-by: Brian Norris <computersforpe...@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/mtd/nand/omap2.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -1162,7 +1162,7 @@ static int __maybe_unused omap_calculate
struct gpmc_nand_regs *gpmc_regs = &info->reg;
u8 *ecc_code;
unsigned long nsectors, bch_val1, bch_val2, bch_val3, bch_val4;
- int i;
+ int i, j;
nsectors = ((readl(info->reg.gpmc_ecc_config) >> 4) & 0x7) + 1;
for (i = 0; i < nsectors; i++) {
@@ -1210,8 +1210,8 @@ static int __maybe_unused omap_calculate
case OMAP_ECC_BCH4_CODE_HW_DETECTION_SW:
/* Add constant polynomial to remainder, so that
* ECC of blank pages results in 0x0 on reading back */
- for (i = 0; i < eccbytes; i++)
- ecc_calc[i] ^= bch4_polynomial[i];
+ for (j = 0; j < eccbytes; j++)
+ ecc_calc[j] ^= bch4_polynomial[j];
break;
case OMAP_ECC_BCH4_CODE_HW:
/* Set 8th ECC byte as 0x0 for ROM compatibility */
@@ -1220,8 +1220,8 @@ static int __maybe_unused omap_calculate
case OMAP_ECC_BCH8_CODE_HW_DETECTION_SW:
/* Add constant polynomial to remainder, so that
* ECC of blank pages results in 0x0 on reading back */
- for (i = 0; i < eccbytes; i++)
- ecc_calc[i] ^= bch8_polynomial[i];
+ for (j = 0; j < eccbytes; j++)
+ ecc_calc[j] ^= bch8_polynomial[j];
break;
case OMAP_ECC_BCH8_CODE_HW:
/* Set 14th ECC byte as 0x0 for ROM compatibility */
--
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