mtd: nand: mediatek: return error code of nand_scan_ident/tail() on error
The nand_scan_ident/tail() returns an appropriate error value when
it fails. Use it instead of the fixed error code -ENODEV.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
diff --git a/drivers/mtd/nand/mtk_nand.c b/drivers/mtd/nand/mtk_nand.c
index 5223a21..6c3eed3 100644
--- a/drivers/mtd/nand/mtk_nand.c
+++ b/drivers/mtd/nand/mtk_nand.c
@@ -1297,7 +1297,7 @@ static int mtk_nfc_nand_chip_init(struct device *dev, struct mtk_nfc *nfc,
ret = nand_scan_ident(mtd, nsels, NULL);
if (ret)
- return -ENODEV;
+ return ret;
/* store bbt magic in page, cause OOB is not protected */
if (nand->bbt_options & NAND_BBT_USE_FLASH)
@@ -1323,7 +1323,7 @@ static int mtk_nfc_nand_chip_init(struct device *dev, struct mtk_nfc *nfc,
ret = nand_scan_tail(mtd);
if (ret)
- return -ENODEV;
+ return ret;
ret = mtd_device_parse_register(mtd, NULL, NULL, NULL, 0);
if (ret) {