mtd: introduce mtd_lock interface

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

4 files changed, 4 insertions, 4 deletions

diff --git a/drivers/mtd/maps/scb2_flash.c b/drivers/mtd/maps/scb2_flash.c
index d88c8426bb0f..01af34778de3 100644
--- a/drivers/mtd/maps/scb2_flash.c
+++ b/drivers/mtd/maps/scb2_flash.c
@@ -205,7 +205,7 @@ scb2_flash_remove(struct pci_dev *dev)
 
         /* disable flash writes */
         if (scb2_mtd->lock)
-                scb2_mtd->lock(scb2_mtd, 0, scb2_mtd->size);
+                mtd_lock(scb2_mtd, 0, scb2_mtd->size);
 
         mtd_device_unregister(scb2_mtd);
         map_destroy(scb2_mtd);
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index b5722ecf19d3..870f2cb415cb 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -824,7 +824,7 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg)
                 if (!mtd->lock)
                         ret = -EOPNOTSUPP;
                 else
-                        ret = mtd->lock(mtd, einfo.start, einfo.length);
+                        ret = mtd_lock(mtd, einfo.start, einfo.length);
                 break;
         }
 
diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c
index cc2336edfe28..97d6360986c8 100644
--- a/drivers/mtd/mtdconcat.c
+++ b/drivers/mtd/mtdconcat.c
@@ -556,7 +556,7 @@ static int concat_lock(struct mtd_info *mtd, loff_t ofs, uint64_t len)
                         size = len;
 
                 if (subdev->lock) {
-                        err = subdev->lock(subdev, ofs, size);
+                        err = mtd_lock(subdev, ofs, size);
                         if (err)
                                 break;
                 } else
diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index 2b545052795e..a5e7a2103dcf 100644
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -279,7 +279,7 @@ static int part_lock(struct mtd_info *mtd, loff_t ofs, uint64_t len)
         struct mtd_part *part = PART(mtd);
         if ((len + ofs) > mtd->size)
                 return -EINVAL;
-        return part->master->lock(part->master, ofs + part->offset, len);
+        return mtd_lock(part->master, ofs + part->offset, len);
 }
 
 static int part_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len)