diff options
| -rw-r--r-- | drivers/mtd/nand/raw/nand_base.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index faf10c890a3d..327c60b06f87 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -2169,7 +2169,6 @@ static int nand_set_features_op(struct nand_chip *chip, u8 feature, struct mtd_info *mtd = nand_to_mtd(chip); const u8 *params = data; int i, ret; - u8 status; if (chip->exec_op) { const struct nand_sdr_timings *sdr = @@ -2183,26 +2182,18 @@ static int nand_set_features_op(struct nand_chip *chip, u8 feature, }; struct nand_operation op = NAND_OPERATION(instrs); - ret = nand_exec_op(chip, &op); - if (ret) - return ret; - - ret = nand_status_op(chip, &status); - if (ret) - return ret; - } else { - chip->cmdfunc(mtd, NAND_CMD_SET_FEATURES, feature, -1); - for (i = 0; i < ONFI_SUBFEATURE_PARAM_LEN; ++i) - chip->write_byte(mtd, params[i]); + return nand_exec_op(chip, &op); + } - ret = chip->waitfunc(mtd, chip); - if (ret < 0) - return ret; + chip->cmdfunc(mtd, NAND_CMD_SET_FEATURES, feature, -1); + for (i = 0; i < ONFI_SUBFEATURE_PARAM_LEN; ++i) + chip->write_byte(mtd, params[i]); - status = ret; - } + ret = chip->waitfunc(mtd, chip); + if (ret < 0) + return ret; - if (status & NAND_STATUS_FAIL) + if (ret & NAND_STATUS_FAIL) return -EIO; return 0; |