- chip->read_byte = nand_read_byte;
- chip->read_buf = nand_read_buf;
- chip->write_buf = nand_write_buf;
- chip->verify_buf = nand_verify_buf;
+ chip->read_byte = upm_nand_read_byte;
+ chip->read_buf = upm_nand_read_buf;
+ chip->write_buf = upm_nand_write_buf;
+ chip->verify_buf = upm_nand_verify_buf;