+/**
+ * nand_read_page_raw_syndrome - [Intern] read raw page data without ecc
+ * @mtd: mtd info structure
+ * @chip: nand chip info structure
+ * @buf: buffer to store read data
+ * @page: page number to read
+ *
+ * We need a special oob layout and handling even when OOB isn't used.
+ */
+static int nand_read_page_raw_syndrome(struct mtd_info *mtd, struct nand_chip *chip,
+ uint8_t *buf, int page)
+{
+ int eccsize = chip->ecc.size;
+ int eccbytes = chip->ecc.bytes;
+ uint8_t *oob = chip->oob_poi;
+ int steps, size;
+
+ for (steps = chip->ecc.steps; steps > 0; steps--) {
+ chip->read_buf(mtd, buf, eccsize);
+ buf += eccsize;
+
+ if (chip->ecc.prepad) {
+ chip->read_buf(mtd, oob, chip->ecc.prepad);
+ oob += chip->ecc.prepad;
+ }
+
+ chip->read_buf(mtd, oob, eccbytes);
+ oob += eccbytes;
+
+ if (chip->ecc.postpad) {
+ chip->read_buf(mtd, oob, chip->ecc.postpad);
+ oob += chip->ecc.postpad;
+ }
+ }
+
+ size = mtd->oobsize - (oob - chip->oob_poi);
+ if (size)
+ chip->read_buf(mtd, oob, size);
+
+ return 0;
+}
+