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>
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c
index 5e74c86..e4ec355 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_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 @@
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