.PATH: ${SRCTOP}/sys/dev/iicbus/adc KMOD= pcf8591 SRCS= pcf8591.c SRCS+= \ bus_if.h \ device_if.h \ iicbus_if.h \ opt_platform.h .if !empty(OPT_FDT) SRCS+= ofw_bus_if.h .endif .include