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(parent: c97098c) | patch
iio: adc: palmas_gpadc: fix NULL dereference on rmmod
authorPatrik Dahlström <risca@dalakolonin.se>
Mon, 13 Mar 2023 20:50:29 +0000 (21:50 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 17 May 2023 09:35:31 +0000 (11:35 +0200)
commite3332a8aaafd3d01dff43db84026ac597195b337
treeff5002b25c5b6bdd298f2e56ae856f6057cd632ftree | snapshot
parentc97098c4ab23315b8c5a586f4caab0dcc2956a8acommit | diff
iio: adc: palmas_gpadc: fix NULL dereference on rmmod

[ Upstream commit 49f76c499d38bf67803438eee88c8300d0f6ce09 ]

Calling dev_to_iio_dev() on a platform device pointer is undefined and
will make adc NULL.

Signed-off-by: Patrik Dahlström <risca@dalakolonin.se>
Link: https://lore.kernel.org/r/20230313205029.1881745-1-risca@dalakolonin.se
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/iio/adc/palmas_gpadc.c diff | blob | history
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