Michael Walle 06be62083c nvmem: core: return -ENOENT if nvmem cell is not found ... Prior to commit 5d8e6e6c10 ("nvmem: core: add an index parameter to the cell") of_nvmem_cell_get() would return -ENOENT if the cell wasn't found. Particularly, if of_property_match_string() returned -EINVAL, that return code was passed as the index to of_parse_phandle(), which then detected it as invalid and returned NULL. That led to an return code of -ENOENT. With the new code, the negative index will lead to an -EINVAL of of_parse_phandle_with_optional_args() which pass straight to the caller and break those who expect an -ENOENT. Fix it by always returning -ENOENT. Fixes: 5d8e6e6c10 ("nvmem: core: add an index parameter to the cell") Reported-by: Alexander Stein <alexander.stein@ew.tq-group.com> Link: https://lore.kernel.org/r/2143916.GUh0CODmnK@steina-w/ Signed-off-by: Michael Walle <michael@walle.cc> Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20230310094845.139400-1-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-03-10 10:55:49 +01:00
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Kconfig	nvmem: stm32: fix OPTEE dependency	2023-02-06 19:07:00 +01:00
Makefile	nvmem: stm32: add OP-TEE support for STM32MP13x	2023-02-06 19:06:59 +01:00
apple-efuses.c	…
bcm-ocotp.c	…
brcm_nvram.c	nvmem: brcm_nvram: Add check for kzalloc	2023-01-28 14:36:28 +01:00
core.c	nvmem: core: return -ENOENT if nvmem cell is not found	2023-03-10 10:55:49 +01:00
imx-iim.c	…
imx-ocotp-scu.c	…
imx-ocotp.c	nvmem: core: add an index parameter to the cell	2023-02-06 19:06:59 +01:00
jz4780-efuse.c	…
lan9662-otpc.c	…
layerscape-sfp.c	…
lpc18xx_eeprom.c	…
lpc18xx_otp.c	…
meson-efuse.c	…
meson-mx-efuse.c	…
microchip-otpc.c	…
mtk-efuse.c	…
mxs-ocotp.c	…
nintendo-otp.c	…
qcom-spmi-sdam.c	nvmem: qcom-spmi-sdam: register at device init time	2023-02-06 19:06:59 +01:00
qfprom.c	…
rave-sp-eeprom.c	nvmem: rave-sp-eeprm: fix kernel-doc bad line warning	2023-02-06 19:06:59 +01:00
rmem.c	…
rockchip-efuse.c	…
rockchip-otp.c	…
sc27xx-efuse.c	…
snvs_lpgpr.c	…
sprd-efuse.c	…
stm32-bsec-optee-ta.c	nvmem: stm32: add OP-TEE support for STM32MP13x	2023-02-06 19:06:59 +01:00
stm32-bsec-optee-ta.h	nvmem: stm32: add OP-TEE support for STM32MP13x	2023-02-06 19:06:59 +01:00
stm32-romem.c	nvmem: stm32: detect bsec pta presence for STM32MP15x	2023-02-06 19:06:59 +01:00
sunplus-ocotp.c	…
sunxi_sid.c	nvmem: sunxi_sid: Drop the workaround on A64	2023-02-06 19:06:58 +01:00
u-boot-env.c	…
uniphier-efuse.c	…
vf610-ocotp.c	…
zynqmp_nvmem.c	…