+
+static inline void *ufs_get_direct_data_ptr(struct ufs_sb_private_info *uspi,
+ struct ufs_inode_info *ufsi,
+ unsigned blk)
+{
+ BUG_ON(blk > UFS_TIND_BLOCK);
+ return uspi->fs_magic == UFS2_MAGIC ?
+ (void *)&ufsi->i_u1.u2_i_data[blk] :
+ (void *)&ufsi->i_u1.i_data[blk];
+}
+
+static inline u64 ufs_data_ptr_to_cpu(struct super_block *sb, void *p)
+{
+ return UFS_SB(sb)->s_uspi->fs_magic == UFS2_MAGIC ?
+ fs64_to_cpu(sb, *(__fs64 *)p) :
+ fs32_to_cpu(sb, *(__fs32 *)p);
+}
+
+static inline void ufs_cpu_to_data_ptr(struct super_block *sb, void *p, u64 val)
+{
+ if (UFS_SB(sb)->s_uspi->fs_magic == UFS2_MAGIC)
+ *(__fs64 *)p = cpu_to_fs64(sb, val);
+ else
+ *(__fs32 *)p = cpu_to_fs32(sb, val);
+}
+
+static inline void ufs_data_ptr_clear(struct ufs_sb_private_info *uspi,
+ void *p)
+{
+ if (uspi->fs_magic == UFS2_MAGIC)
+ *(__fs64 *)p = 0;
+ else
+ *(__fs32 *)p = 0;
+}
+
+static inline int ufs_is_data_ptr_zero(struct ufs_sb_private_info *uspi,
+ void *p)
+{
+ if (uspi->fs_magic == UFS2_MAGIC)
+ return *(__fs64 *)p == 0;
+ else
+ return *(__fs32 *)p == 0;
+}