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Jamie Iles 3d9d458a8a i2c: acpi: fix resource leak in reconfiguration device addition

[ Upstream commit 6558b646ce ]

acpi_i2c_find_adapter_by_handle() calls bus_find_device() which takes a
reference on the adapter which is never released which will result in a
reference count leak and render the adapter unremovable.  Make sure to
put the adapter after creating the client in the same manner that we do
for OF.

Fixes: 525e6fabea ("i2c / ACPI: add support for ACPI reconfigure notifications")
Signed-off-by: Jamie Iles <quic_jiles@quicinc.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
[wsa: fixed title]
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-10-13 10:10:52 +02:00

algos

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busses

i2c: mt65xx: fix IRQ check

2021-09-22 11:47:54 +02:00

muxes

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i2c-boardinfo.c

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i2c-core-acpi.c

i2c: acpi: fix resource leak in reconfiguration device addition