Heiner Kallweit 43fe5dc9fa i2c: i801: Avoid potential double call to gpiod_remove_lookup_table ...

commit ceb013b2d9 upstream.

If registering the platform device fails, the lookup table is
removed in the error path. On module removal we would try to
remove the lookup table again. Fix this by setting priv->lookup
only if registering the platform device was successful.
In addition free the memory allocated for the lookup table in
the error path.

Fixes: d308dfbf62 ("i2c: mux/i801: Switch to use descriptor passing")
Cc: stable@vger.kernel.org
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-04-03 15:19:43 +02:00

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algos

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busses

i2c: i801: Avoid potential double call to gpiod_remove_lookup_table

2024-04-03 15:19:43 +02:00

muxes

i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node()

2023-11-02 09:35:30 +01:00

i2c-boardinfo.c

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i2c-core-acpi.c

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i2c-core-base.c

i2c: fix memleak in i2c_new_client_device()

2023-11-28 17:07:01 +00:00

i2c-core-of.c

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i2c-core-slave.c

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i2c-core-smbus.c

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i2c-core.h

i2c: core: Fix atomic xfer check for non-preempt config

2024-01-10 17:10:35 +01:00

i2c-dev.c

i2c: dev: copy userspace array safely

2023-11-28 17:07:02 +00:00

i2c-mux.c

i2c: mux: Avoid potential false error message in i2c_mux_add_adapter

2023-10-25 12:03:09 +02:00

i2c-slave-eeprom.c

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i2c-slave-testunit.c

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i2c-smbus.c

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i2c-stub.c

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Kconfig

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Makefile

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