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 =
};
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;