Krzysztof Kozlowski 77a31097d6 nvmem: Drop OF node reference on nvmem_add_one_cell() failure ...

[ Upstream commit f397bc0781 ]

If nvmem_add_one_cell() failed, the ownership of "child" (or "info.np"),
thus its OF reference, is not passed further and function should clean
up by putting the reference it got via earlier of_node_get().  Note that
this is independent of references obtained via for_each_child_of_node()
loop.

Fixes: 50014d6596 ("nvmem: core: use nvmem_add_one_cell() in nvmem_add_cells_from_of()")
Cc: stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Link: https://patch.msgid.link/20260116170846.733558-2-srini@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-03-04 07:21:49 -05:00

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layouts

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apple-efuses.c

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bcm-ocotp.c

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brcm_nvram.c

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core.c

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imx-iim.c

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imx-ocotp-ele.c

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imx-ocotp-scu.c

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imx-ocotp.c

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internals.h

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jz4780-efuse.c

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Kconfig

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lan9662-otpc.c

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layerscape-sfp.c

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layouts.c

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lpc18xx_eeprom.c

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lpc18xx_otp.c

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Makefile

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meson-efuse.c

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meson-mx-efuse.c

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microchip-otpc.c

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mtk-efuse.c

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mxs-ocotp.c

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nintendo-otp.c

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qcom-spmi-sdam.c

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qfprom.c

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qoriq-efuse.c

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rave-sp-eeprom.c

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rmem.c

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rockchip-efuse.c

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rockchip-otp.c

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sc27xx-efuse.c

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sec-qfprom.c

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snvs_lpgpr.c

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sprd-efuse.c

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stm32-bsec-optee-ta.c

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stm32-bsec-optee-ta.h

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stm32-romem.c

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sunplus-ocotp.c

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sunxi_sid.c

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u-boot-env.c

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uniphier-efuse.c

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vf610-ocotp.c

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zynqmp_nvmem.c

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