- struct qnx4_inode_info *qnx4_inode = qnx4_i(page->mapping->host);
- return cont_prepare_write(page, from, to, qnx4_get_block,
- &qnx4_inode->mmu_private);
+ struct qnx4_inode_info *qnx4_inode = qnx4_i(mapping->host);
+ *pagep = NULL;
+ return cont_write_begin(file, mapping, pos, len, flags, pagep, fsdata,
+ qnx4_get_block,
+ &qnx4_inode->mmu_private);