@@ -1135,7 +1135,7 @@ static unsigned long mtdchar_get_unmapped_area(struct file *file,
if (offset > mtd->size - len)
return (unsigned long) -EINVAL;
- return mtd->get_unmapped_area(mtd, len, offset, flags);
+ return mtd_get_unmapped_area(mtd, len, offset, flags);
}
/* can't map directly */
@@ -726,8 +726,8 @@ static unsigned long concat_get_unmapped_area(struct mtd_info *mtd,
return (unsigned long) -EINVAL;
if (subdev->get_unmapped_area)
- return subdev->get_unmapped_area(subdev, len, offset,
- flags);
+ return mtd_get_unmapped_area(subdev, len, offset,
+ flags);
break;
}
@@ -108,8 +108,7 @@ static unsigned long part_get_unmapped_area(struct mtd_info *mtd,
struct mtd_part *part = PART(mtd);
offset += part->offset;
- return part->master->get_unmapped_area(part->master, len, offset,
- flags);
+ return mtd_get_unmapped_area(part->master, len, offset, flags);
}
static int part_read_oob(struct mtd_info *mtd, loff_t from,
@@ -53,7 +53,7 @@ static unsigned long romfs_get_unmapped_area(struct file *file,
if (offset > mtd->size - len)
return (unsigned long) -EINVAL;
- return mtd->get_unmapped_area(mtd, len, offset, flags);
+ return mtd_get_unmapped_area(mtd, len, offset, flags);
}
cant_map_directly:
@@ -178,11 +178,6 @@ struct mtd_info {
int (*point) (struct mtd_info *mtd, loff_t from, size_t len,
size_t *retlen, void **virt, resource_size_t *phys);
void (*unpoint) (struct mtd_info *mtd, loff_t from, size_t len);
-
- /* Allow NOMMU mmap() to directly map the device (if not NULL)
- * - return the address to which the offset maps
- * - return -ENOSYS to indicate refusal to do the mapping
- */
unsigned long (*get_unmapped_area) (struct mtd_info *mtd,
unsigned long len,
unsigned long offset,
@@ -293,6 +288,19 @@ static inline void mtd_unpoint(struct mtd_info *mtd, loff_t from, size_t len)
return mtd->unpoint(mtd, from, len);
}
+/*
+ * Allow NOMMU mmap() to directly map the device (if not NULL)
+ * - return the address to which the offset maps
+ * - return -ENOSYS to indicate refusal to do the mapping
+ */
+static inline unsigned long mtd_get_unmapped_area(struct mtd_info *mtd,
+ unsigned long len,
+ unsigned long offset,
+ unsigned long flags)
+{
+ return mtd->get_unmapped_area(mtd, len, offset, flags);
+}
+
static inline struct mtd_info *dev_to_mtd(struct device *dev)
{
return dev ? dev_get_drvdata(dev) : NULL;