[PATCH 14/22] mtd: nand: mediatek: return error code of nand_scan_ident/tail() on error
From: Masahiro Yamada <hidden>
Date: 2016-11-04 10:42:20
Also in:
linux-mediatek, lkml
Subsystem:
memory technology devices (mtd), nand flash subsystem, the rest · Maintainers:
Miquel Raynal, Richard Weinberger, Vignesh Raghavendra, Linus Torvalds
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 <redacted> --- drivers/mtd/nand/mtk_nand.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
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) {
--
1.9.1