mtd: spi-nor: macronix: use nor->addr_nbytes

Use the nor->addr_nbytes set by the core, we shouldn't use
magic numbers or states that are not tracked by the core.

Signed-off-by: Tudor Ambarus <[email protected]>
Acked-by: Pratyush Yadav <[email protected]>
Signed-off-by: Pratyush Yadav <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: ambarus

drivers/mtd/spi-nor/macronix.c

@@ -230,7 +230,8 @@ static int macronix_nor_octal_dtr_en(struct spi_nor *nor)
 		return ret;
 
 	/* Read flash ID to make sure the switch was successful. */
-	ret = spi_nor_read_id(nor, 4, 4, buf, SNOR_PROTO_8_8_8_DTR);
+	ret = spi_nor_read_id(nor, nor->addr_nbytes, 4, buf,
+			      SNOR_PROTO_8_8_8_DTR);
 	if (ret) {
 		dev_dbg(nor->dev, "error %d reading JEDEC ID after enabling 8D-8D-8D mode\n", ret);
 		return ret;