/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/drivers/iio/chemical
Edit: /usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/drivers/iio/chemical/Makefile (261B)
#
# Makefile for IIO chemical sensors
#
# When adding new entries keep the list in alphabetical order
obj-$(CONFIG_ATLAS_PH_SENSOR) += atlas-ph-sensor.o
obj-$(CONFIG_CCS811) += ccs811.o
obj-$(CONFIG_IAQCORE) += ams-iaq-core.o
obj-$(CONFIG_VZ89X) += vz89x.o