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-rw-r--r--drivers/mtd/mtdchar.c2
-rw-r--r--drivers/mtd/mtdpart.c2
-rw-r--r--include/linux/mtd/mtd.h10
3 files changed, 10 insertions, 4 deletions
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index d8881707ca6..86308acb40e 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -960,7 +960,7 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg)
return -EFAULT;
if (!mtd->lock_user_prot_reg)
return -EOPNOTSUPP;
- ret = mtd->lock_user_prot_reg(mtd, oinfo.start, oinfo.length);
+ ret = mtd_lock_user_prot_reg(mtd, oinfo.start, oinfo.length);
break;
}
#endif
diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index 1e7b8d1693a..0bb16d6ed08 100644
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -229,7 +229,7 @@ static int part_lock_user_prot_reg(struct mtd_info *mtd, loff_t from,
size_t len)
{
struct mtd_part *part = PART(mtd);
- return part->master->lock_user_prot_reg(part->master, from, len);
+ return mtd_lock_user_prot_reg(part->master, from, len);
}
static int part_writev(struct mtd_info *mtd, const struct kvec *vecs,
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 554960793e3..b58e5e8746e 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -202,14 +202,14 @@ struct mtd_info {
size_t len, size_t *retlen, u_char *buf);
int (*write_user_prot_reg) (struct mtd_info *mtd, loff_t to, size_t len,
size_t *retlen, u_char *buf);
+ int (*lock_user_prot_reg) (struct mtd_info *mtd, loff_t from,
+ size_t len);
/* Backing device capabilities for this device
* - provides mmap capabilities
*/
struct backing_dev_info *backing_dev_info;
- int (*lock_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len);
-
/* kvec-based read/write methods.
NB: The 'count' parameter is the number of _vectors_, each of
which contains an (ofs, len) tuple.
@@ -369,6 +369,12 @@ static inline int mtd_write_user_prot_reg(struct mtd_info *mtd, loff_t to,
return mtd->write_user_prot_reg(mtd, to, len, retlen, buf);
}
+static inline int mtd_lock_user_prot_reg(struct mtd_info *mtd, loff_t from,
+ size_t len)
+{
+ return mtd->lock_user_prot_reg(mtd, from, len);
+}
+
static inline struct mtd_info *dev_to_mtd(struct device *dev)
{
return dev ? dev_get_drvdata(dev) : NULL;