diff options
| author | Christian Riesch <christian.riesch@omicron.at> | 2014-01-28 09:29:44 +0100 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-03-11 06:42:28 +0100 |
| commit | 4b78fc42f3e3f07687dc27efc1153d29e360afa1 (patch) | |
| tree | ff6effdbac1d81ce1be3a77e97bb93362a938848 /drivers/mtd/chips | |
| parent | jffs2: Fix crash due to truncation of csize (diff) | |
| download | linux-4b78fc42f3e3f07687dc27efc1153d29e360afa1.tar.xz linux-4b78fc42f3e3f07687dc27efc1153d29e360afa1.zip | |
mtd: Add a retlen parameter to _get_{fact,user}_prot_info
Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd/chips')
| -rw-r--r-- | drivers/mtd/chips/cfi_cmdset_0001.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c index 5e74c860e532..e4ec355704a6 100644 --- a/drivers/mtd/chips/cfi_cmdset_0001.c +++ b/drivers/mtd/chips/cfi_cmdset_0001.c @@ -68,10 +68,10 @@ static int cfi_intelext_read_fact_prot_reg (struct mtd_info *, loff_t, size_t, s static int cfi_intelext_read_user_prot_reg (struct mtd_info *, loff_t, size_t, size_t *, u_char *); static int cfi_intelext_write_user_prot_reg (struct mtd_info *, loff_t, size_t, size_t *, u_char *); static int cfi_intelext_lock_user_prot_reg (struct mtd_info *, loff_t, size_t); -static int cfi_intelext_get_fact_prot_info (struct mtd_info *, - struct otp_info *, size_t); -static int cfi_intelext_get_user_prot_info (struct mtd_info *, - struct otp_info *, size_t); +static int cfi_intelext_get_fact_prot_info(struct mtd_info *, size_t, + size_t *, struct otp_info *); +static int cfi_intelext_get_user_prot_info(struct mtd_info *, size_t, + size_t *, struct otp_info *); #endif static int cfi_intelext_suspend (struct mtd_info *); static void cfi_intelext_resume (struct mtd_info *); @@ -2394,24 +2394,19 @@ static int cfi_intelext_lock_user_prot_reg(struct mtd_info *mtd, NULL, do_otp_lock, 1); } -static int cfi_intelext_get_fact_prot_info(struct mtd_info *mtd, - struct otp_info *buf, size_t len) -{ - size_t retlen; - int ret; +static int cfi_intelext_get_fact_prot_info(struct mtd_info *mtd, size_t len, + size_t *retlen, struct otp_info *buf) - ret = cfi_intelext_otp_walk(mtd, 0, len, &retlen, (u_char *)buf, NULL, 0); - return ret ? : retlen; +{ + return cfi_intelext_otp_walk(mtd, 0, len, retlen, (u_char *)buf, + NULL, 0); } -static int cfi_intelext_get_user_prot_info(struct mtd_info *mtd, - struct otp_info *buf, size_t len) +static int cfi_intelext_get_user_prot_info(struct mtd_info *mtd, size_t len, + size_t *retlen, struct otp_info *buf) { - size_t retlen; - int ret; - - ret = cfi_intelext_otp_walk(mtd, 0, len, &retlen, (u_char *)buf, NULL, 1); - return ret ? : retlen; + return cfi_intelext_otp_walk(mtd, 0, len, retlen, (u_char *)buf, + NULL, 1); } #endif |