diff options
Diffstat (limited to 'drivers/mtd/onenand')
| -rw-r--r-- | drivers/mtd/onenand/onenand_base.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index e886d7af868f..635ee0027691 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/drivers/mtd/onenand/onenand_base.c @@ -3237,20 +3237,17 @@ static int onenand_otp_walk(struct mtd_info *mtd, loff_t from, size_t len, /** * onenand_get_fact_prot_info - [MTD Interface] Read factory OTP info * @param mtd MTD device structure - * @param buf the databuffer to put/get data * @param len number of bytes to read + * @param retlen pointer to variable to store the number of read bytes + * @param buf the databuffer to put/get data * * Read factory OTP info. */ -static int onenand_get_fact_prot_info(struct mtd_info *mtd, - struct otp_info *buf, size_t len) +static int onenand_get_fact_prot_info(struct mtd_info *mtd, size_t len, + size_t *retlen, struct otp_info *buf) { - size_t retlen; - int ret; - - ret = onenand_otp_walk(mtd, 0, len, &retlen, (u_char *) buf, NULL, MTD_OTP_FACTORY); - - return ret ? : retlen; + return onenand_otp_walk(mtd, 0, len, retlen, (u_char *) buf, NULL, + MTD_OTP_FACTORY); } /** @@ -3272,20 +3269,17 @@ static int onenand_read_fact_prot_reg(struct mtd_info *mtd, loff_t from, /** * onenand_get_user_prot_info - [MTD Interface] Read user OTP info * @param mtd MTD device structure - * @param buf the databuffer to put/get data + * @param retlen pointer to variable to store the number of read bytes * @param len number of bytes to read + * @param buf the databuffer to put/get data * * Read user OTP info. */ -static int onenand_get_user_prot_info(struct mtd_info *mtd, - struct otp_info *buf, size_t len) +static int onenand_get_user_prot_info(struct mtd_info *mtd, size_t len, + size_t *retlen, struct otp_info *buf) { - size_t retlen; - int ret; - - ret = onenand_otp_walk(mtd, 0, len, &retlen, (u_char *) buf, NULL, MTD_OTP_USER); - - return ret ? : retlen; + return onenand_otp_walk(mtd, 0, len, retlen, (u_char *) buf, NULL, + MTD_OTP_USER); } /** |