diff options
| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2011-12-23 18:45:11 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-01-09 18:25:29 +0000 |
| commit | 855e5d8cfebc21f45c9446a88b61e29d94c03781 (patch) | |
| tree | 7fad2841cd46b6185a4ada0575de31d2da067c70 | |
| parent | d264f72ae56245358025109d9d066d159589802d (diff) | |
mtd: introduce mtd_get_user_prot_info interface
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| -rw-r--r-- | drivers/mtd/mtdchar.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/mtdpart.c | 2 | ||||
| -rw-r--r-- | include/linux/mtd/mtd.h | 10 |
3 files changed, 11 insertions, 3 deletions
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c index 6afb05469bb..002a8b5428c 100644 --- a/drivers/mtd/mtdchar.c +++ b/drivers/mtd/mtdchar.c @@ -930,7 +930,7 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg) break; case MTD_FILE_MODE_OTP_USER: if (mtd->get_user_prot_info) - ret = mtd->get_user_prot_info(mtd, buf, 4096); + ret = mtd_get_user_prot_info(mtd, buf, 4096); break; default: break; diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c index 4f2c9137cd4..bf1ab56afb8 100644 --- a/drivers/mtd/mtdpart.c +++ b/drivers/mtd/mtdpart.c @@ -160,7 +160,7 @@ static int part_get_user_prot_info(struct mtd_info *mtd, struct otp_info *buf, size_t len) { struct mtd_part *part = PART(mtd); - return part->master->get_user_prot_info(part->master, buf, len); + return mtd_get_user_prot_info(part->master, buf, len); } static int part_read_fact_prot_reg(struct mtd_info *mtd, loff_t from, diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index d77a7f83270..ff0a3a18f39 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -196,13 +196,14 @@ struct mtd_info { size_t len); int (*read_fact_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf); + int (*get_user_prot_info) (struct mtd_info *mtd, struct otp_info *buf, + size_t len); /* Backing device capabilities for this device * - provides mmap capabilities */ struct backing_dev_info *backing_dev_info; - int (*get_user_prot_info) (struct mtd_info *mtd, struct otp_info *buf, size_t len); int (*read_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf); int (*write_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf); int (*lock_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len); @@ -345,6 +346,13 @@ static inline int mtd_read_fact_prot_reg(struct mtd_info *mtd, loff_t from, return mtd->read_fact_prot_reg(mtd, from, len, retlen, buf); } +static inline int mtd_get_user_prot_info(struct mtd_info *mtd, + struct otp_info *buf, + size_t len) +{ + return mtd->get_user_prot_info(mtd, buf, len); +} + static inline struct mtd_info *dev_to_mtd(struct device *dev) { return dev ? dev_get_drvdata(dev) : NULL; |