drivers/firmware/arm_ffa/Makefile - SHIFTPHONES/mainline/linux - Gitiles

 # SPDX-License-Identifier: GPL-2.0-only
 ffa-bus-y = bus.o
 ffa-driver-y = driver.o
 ffa-transport-$(CONFIG_ARM_FFA_SMCCC) += smccc.o
 ffa-module-objs := $(ffa-bus-y) $(ffa-driver-y) $(ffa-transport-y)
 obj-$(CONFIG_ARM_FFA_TRANSPORT) = ffa-module.o
	# SPDX-License-Identifier: GPL-2.0-only
	ffa-bus-y = bus.o
	ffa-driver-y = driver.o
	ffa-transport-$(CONFIG_ARM_FFA_SMCCC) += smccc.o
	ffa-module-objs := $(ffa-bus-y) $(ffa-driver-y) $(ffa-transport-y)
	obj-$(CONFIG_ARM_FFA_TRANSPORT) = ffa-module.o