-int yflash2_QueryNANDBlock(struct yaffs_dev *dev, int block_no, yaffs_block_state_t *state, u32 *seq_number)
+int yflash2_QueryNANDBlock(struct yaffs_dev *dev, int block_no, enum yaffs_block_state *state, u32 *seq_number)
{
struct yaffs_ext_tags tags;
int chunkNo;