This patch tries to avoid some local pointer dereferences, by using common
local variables in omap_correct_data_bch()
Signed-off-by: Pekon Gupta <pe...@ti.com>
---
drivers/mtd/nand/omap_gpmc.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/mtd/nand/omap_gpmc.c b/drivers/mtd/nand/omap_gpmc.c
index ae8fbb4..b1be8eb 100644
--- a/drivers/mtd/nand/omap_gpmc.c
+++ b/drivers/mtd/nand/omap_gpmc.c
@@ -331,7 +331,7 @@ static int omap_correct_data_bch(struct mtd_info *mtd,
uint8_t *dat,
{
struct nand_chip *chip = mtd->priv;
struct omap_nand_info *info = chip->priv;
- uint32_t eccbytes = chip->ecc.bytes;
+ struct nand_ecc_ctrl *ecc = &chip->ecc;
uint32_t error_count = 0, error_max;
uint32_t error_loc[8];
enum bch_level bch_type;
@@ -340,7 +340,7 @@ static int omap_correct_data_bch(struct mtd_info *mtd,
uint8_t *dat,
uint32_t byte_pos, bit_pos;
/* check calculated ecc */
- for (i = 0; i < chip->ecc.bytes && !ecc_flag; i++) {
+ for (i = 0; i < ecc->bytes && !ecc_flag; i++) {
if (calc_ecc[i] != 0x00)
ecc_flag = 1;
}
@@ -349,7 +349,7 @@ static int omap_correct_data_bch(struct mtd_info *mtd,
uint8_t *dat,
/* check for whether its a erased-page */
ecc_flag = 0;
- for (i = 0; i < chip->ecc.bytes && !ecc_flag; i++) {
+ for (i = 0; i < ecc->bytes && !ecc_flag; i++) {
if (read_ecc[i] != 0xff)
ecc_flag = 1;
}
@@ -363,7 +363,7 @@ static int omap_correct_data_bch(struct mtd_info *mtd,
uint8_t *dat,
switch (info->ecc_scheme) {
case OMAP_ECC_BCH8_CODE_HW:
bch_type = BCH_8_BIT;
- omap_reverse_list(calc_ecc, eccbytes - 1);
+ omap_reverse_list(calc_ecc, ecc->bytes - 1);
break;
default:
return -EINVAL;
@@ -379,7 +379,7 @@ static int omap_correct_data_bch(struct mtd_info *mtd,
uint8_t *dat,
switch (info->ecc_scheme) {
case OMAP_ECC_BCH8_CODE_HW:
/* 14th byte in ECC is reserved to match ROM layout */
- error_max = SECTOR_BYTES + (eccbytes - 1);
+ error_max = SECTOR_BYTES + (ecc->bytes - 1);
break;
default:
return -EINVAL;
--
1.8.5.1.163.gd7aced9
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