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linux/drivers/mtd/nand
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Alok Tiwari 4d02e3870c mtd: rawnand: cadence: Fix return type of CDMA send-and-wait helper 
[ Upstream commit 6d8226cbbf ]

cadence_nand_cdma_send_and_wait() propagates negative errno values
from cadence_nand_cdma_send(), returns -ETIMEDOUT on failure and -EIO
when the CDMA engine reports a command failure.

However, it is declared as u32, causing error codes to wrap.
Change the return type to int to correctly propagate errors.

Fixes: ec4ba01e89 ("mtd: rawnand: Add new Cadence NAND driver to MTD subsystem")
Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-02-26 14:59:25 -08:00
..
onenand mtd: onenand: Pass correct pointer to IRQ handler 2025-11-03 11:37:57 +01:00
raw mtd: rawnand: cadence: Fix return type of CDMA send-and-wait helper 2026-02-26 14:59:25 -08:00
spi mtd: spinand: fmsh: remove QE bit for FM25S01A flash 2025-11-03 11:33:04 +01:00
bbt.c mtd: nand: bbt: Use the bitmap API to allocate bitmaps 2022-09-20 10:06:58 +02:00
core.c mtd: nand: move nand_check_erased_ecc_chunk() to nand/core 2025-09-18 10:32:00 +02:00
ecc-mtk.c mtd: nand: ecc-mtk: Add ECC support fot MT7986 IC 2023-02-03 19:09:44 +01:00
ecc-mxic.c mtd: nand: ecc-mxic: Lower log level during init 2025-09-18 10:31:56 +02:00
ecc-realtek.c mtd: rawnand: realtek: Make rtl_ecc_engine_ops const 2025-10-22 11:54:42 +02:00
ecc-sw-bch.c mtd: spinand: Constify struct nand_ecc_engine_ops 2024-10-21 11:55:50 +02:00
ecc-sw-hamming.c mtd: spinand: Constify struct nand_ecc_engine_ops 2024-10-21 11:55:50 +02:00
ecc.c mtd: nand: ecc: fix "writen"->"written" 2025-09-10 10:02:57 +02:00
Kconfig mtd: nand: MTD_NAND_ECC_REALTEK should depend on HAS_DMA 2025-10-22 11:54:29 +02:00
Makefile mtd: nand: realtek-ecc: Add Realtek external ECC engine support 2025-09-29 17:54:33 +02:00
qpic_common.c mtd: nand: qpic_common: use {cmd,data}_sgl_nitems for sg_init_table() 2025-08-28 14:23:20 +02:00