/usr/src/linux-headers-5.15.0-190/drivers/iio/test
Edit: /usr/src/linux-headers-5.15.0-190/drivers/iio/test/Kconfig (221B)
# SPDX-License-Identifier: GPL-2.0-only
#
# Industrial I/O subsystem unit tests configuration
#
# Keep in alphabetical order
config IIO_TEST_FORMAT
bool "Test IIO formatting functions"
depends on KUNIT=y