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linux/drivers/mtd/nand/raw
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Wentao Liang b79fe18299 mtd: rawnand: Add status chack in r852_ready() 
In r852_ready(), the dev get from r852_get_dev() need to be checked.
An unstable device should not be ready. A proper implementation can
be found in r852_read_byte(). Add a status check and return 0 when it is
unstable.

Fixes: 50a487e771 ("mtd: rawnand: Pass a nand_chip object to chip->dev_ready()")
Cc: stable@vger.kernel.org # v4.20+
Signed-off-by: Wentao Liang <vulab@iscas.ac.cn>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
 		2025-04-07 09:02:49 +02:00
..
atmel mtd: rawnand: fix double free in atmel_pmecc_create_user() 2024-12-05 11:06:43 +01:00
bcm47xxnflash mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
brcmnand mtd: rawnand: brcmnand: fix PM resume warning 2025-03-04 12:02:19 +01:00
gpmi-nand mtd: rawnand: gpmi: Use str_enabled_disabled() in gpmi_nand_attach_chip() 2025-03-18 17:18:51 +01:00
ingenic mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
Kconfig mtd: rawnand: davinci: Always depends on TI_AEMIF 2024-12-24 15:48:00 +01:00
Makefile mtd: rawnand: nuvoton: add new driver for the Nuvoton MA35 SoC 2024-12-24 13:14:22 +01:00
ams-delta.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
arasan-nand-controller.c mtd: rawnand: arasan: Fix missing de-registration of NAND 2024-12-05 11:13:52 +01:00
au1550nd.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
cadence-nand-controller.c mtd: rawnand: cadence: fix unchecked dereference 2025-02-19 14:38:21 +01:00
cafe_nand.c mtd: rawnand: cafe: Use correct function name in comment block 2022-09-21 10:38:46 +02:00
cs553x_nand.c mtd: rawnand: Correct multiple typos in comments 2024-10-21 11:24:26 +02:00
davinci_nand.c mtd: rawnand: davinci: add ROM supported OOB layout 2025-01-15 19:07:19 +01:00
denali.c
…
denali.h mtd: rawnand: denali: Annotate struct denali_chip with __counted_by 2023-09-22 16:33:26 +02:00
denali_dt.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
denali_pci.c mtd: rawnand: denali: Fix missing pci_release_regions in probe and remove 2024-09-06 16:59:37 +02:00
diskonchip.c mtd: diskonchip: Cast an operand to prevent potential overflow 2024-12-05 11:09:12 +01:00
fsl_elbc_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
fsl_ifc_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
fsl_upm.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
fsmc_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
gpio.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
hisi504_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
intel-nand-controller.c MTD device changes: Aside from the platform_driver::remove() switch, two 2024-11-22 17:06:59 -08:00
internals.h mtd: rawnand: remove 'nand_exit_status_op()' prototype 2023-09-11 17:49:58 +02:00
lpc32xx_mlc.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
lpc32xx_slc.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
marvell_nand.c MTD device changes: Aside from the platform_driver::remove() switch, two 2024-11-22 17:06:59 -08:00
meson_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
mpc5121_nfc.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
mtk_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
mxc_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
mxic_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
nand_amd.c
…
nand_base.c mtd: rawnand: use kcalloc() instead of kzalloc() 2025-02-24 16:38:36 +01:00
nand_bbt.c mtd: rawnand: remove redundant assignment to variable bbtblocks 2024-02-26 11:36:11 +01:00
nand_esmt.c
…
nand_hynix.c mtd: rawnand: hynix: fixed typo 2024-03-25 11:20:37 +01:00
nand_ids.c mtd: rawnand: add support for the Sandisk SDTNQGAMA chip 2023-06-19 10:20:56 +02:00
nand_jedec.c mtd: rawnand: Ensure the nand chip supports cached reads 2023-10-16 10:47:22 +02:00
nand_legacy.c
…
nand_macronix.c mtd: rawnand: Correct multiple typos in comments 2024-10-21 11:24:26 +02:00
nand_micron.c
…
nand_onfi.c mtd: rawnand: Ensure the nand chip supports cached reads 2023-10-16 10:47:22 +02:00
nand_samsung.c
…
nand_sandisk.c mtd: rawnand: add basic sandisk manufacturer ops 2023-06-19 10:20:55 +02:00
nand_timings.c
…
nand_toshiba.c mtd: rawnand: kioxia: Add support for TH58NVG3S0HBAI4 2022-05-12 16:43:01 +02:00
nandsim.c treewide: correct the typo 'retun' 2024-09-09 16:47:43 -07:00
ndfc.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
nuvoton-ma35d1-nand-controller.c mtd: rawnand: nuvoton: add new driver for the Nuvoton MA35 SoC 2024-12-24 13:14:22 +01:00
omap2.c mtd: rawnand: omap2: Fix build warnings with W=1 2024-12-05 11:15:00 +01:00
omap_elm.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
orion_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
pasemi_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
pl35x-nand-controller.c SPI-NAND changes: 2024-11-21 17:04:19 +01:00
plat_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
qcom_nandc.c * MTD changes: 2025-03-26 10:28:36 -07:00
r852.c mtd: rawnand: Add status chack in r852_ready() 2025-04-07 09:02:49 +02:00
r852.h
…
renesas-nand-controller.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
rockchip-nand-controller.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
s3c2410.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
sh_flctl.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
sharpsl.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
sm_common.c mtd: rawnand: Correct multiple typos in comments 2024-10-21 11:24:26 +02:00
sm_common.h
…
socrates_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
stm32_fmc2_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
sunxi_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
technologic-nand-controller.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
tegra_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
txx9ndfmc.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
vf610_nfc.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00
xway_nand.c mtd: Switch back to struct platform_driver::remove() 2024-10-21 11:58:07 +02:00