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iio: adc: ad7192: properly check spi_get_device_match_data()
authorNuno Sa <nuno.sa@analog.com>
Mon, 14 Oct 2024 15:01:21 +0000 (17:01 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 14 Dec 2024 19:04:08 +0000 (20:04 +0100)
commitc5d8facf107a259ac2c977a84ead191fe26c7d7c
treeea6b479ca97410a7d32d6ffb64760758b4bca9b7tree
parentc0ca6fd5f6ebde8fc0df8bb5c32629d1284f60d0commit | diff
iio: adc: ad7192: properly check spi_get_device_match_data()

[ Upstream commit b7f99fa1b64af2f696b13cec581cb4cd7d3982b8 ]

spi_get_device_match_data() can return a NULL pointer. Hence, let's
check for it.

Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://patch.msgid.link/20241014-fix-error-check-v1-1-089e1003d12f@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/iio/adc/ad7192.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git