-void yaffs_calc_oldest_dirty_seq(yaffs_Device *dev);
-void yaffs2_find_oldest_dirty_seq(yaffs_Device *dev);
-void yaffs2_clear_oldest_dirty_seq(yaffs_Device *dev, yaffs_BlockInfo *bi);
-void yaffs2_update_oldest_dirty_seq(yaffs_Device *dev, unsigned blockNo, yaffs_BlockInfo *bi);
-int yaffs_block_ok_for_gc(yaffs_Device *dev, yaffs_BlockInfo *bi);
-__u32 yaffs2_find_refresh_block(yaffs_Device *dev);
-int yaffs2_checkpt_required(yaffs_Device *dev);
-int yaffs_calc_checkpt_blocks_required(yaffs_Device *dev);
-
+void yaffs_calc_oldest_dirty_seq(struct yaffs_dev *dev);
+void yaffs2_find_oldest_dirty_seq(struct yaffs_dev *dev);
+void yaffs2_clear_oldest_dirty_seq(struct yaffs_dev *dev,
+ struct yaffs_block_info *bi);
+void yaffs2_update_oldest_dirty_seq(struct yaffs_dev *dev, unsigned block_no,
+ struct yaffs_block_info *bi);
+int yaffs_block_ok_for_gc(struct yaffs_dev *dev, struct yaffs_block_info *bi);
+u32 yaffs2_find_refresh_block(struct yaffs_dev *dev);
+int yaffs2_checkpt_required(struct yaffs_dev *dev);
+int yaffs_calc_checkpt_blocks_required(struct yaffs_dev *dev);