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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>
This commit is contained in:
Masahiro Yamada 2016-11-04 19:43:02 +09:00 committed by Boris Brezillon
parent b04bafca67
commit f0dbe4aa35
1 changed files with 2 additions and 2 deletions
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4
drivers/mtd/nand/mtk_nand.c
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@ -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) {