Haotian Zhang 6639a9c2fa net: wan: framer: pef2256: Switch to devm_mfd_add_devices() ...

[ Upstream commit 4d6ec3a793 ]

The driver calls mfd_add_devices() but fails to call mfd_remove_devices()
in error paths after successful MFD device registration and in the remove
function. This leads to resource leaks where MFD child devices are not
properly unregistered.

Replace mfd_add_devices with devm_mfd_add_devices to automatically
manage the device resources.

Fixes: c96e976d9a ("net: wan: framer: Add support for the Lantiq PEF2256 framer")
Suggested-by: Herve Codina <herve.codina@bootlin.com>
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Acked-by: Herve Codina <herve.codina@bootlin.com>
Link: https://patch.msgid.link/20251105034716.662-1-vulab@iscas.ac.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-11-13 15:34:39 -05:00

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framer

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.gitignore

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c101.c

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farsync.c

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farsync.h

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fsl_qmc_hdlc.c

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fsl_ucc_hdlc.c

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fsl_ucc_hdlc.h

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hd64570.c

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hd64570.h

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hd64572.c

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hd64572.h

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hdlc_cisco.c

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hdlc_fr.c

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hdlc_ppp.c

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hdlc_raw_eth.c

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hdlc_raw.c

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hdlc_x25.c

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hdlc.c

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ixp4xx_hss.c

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Kconfig

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lapbether.c

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Makefile

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n2.c

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pc300too.c

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pci200syn.c

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slic_ds26522.c

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slic_ds26522.h

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wanxl.c

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wanxl.h

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wanxlfw.inc_shipped

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wanxlfw.S

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