drivers/dax/pmem/Makefile - third_party/kernel - Git at Google

 # SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_DEV_DAX_PMEM) += dax_pmem.o
 obj-$(CONFIG_DEV_DAX_PMEM) += dax_pmem_core.o

 dax_pmem-y := pmem.o
 dax_pmem_core-y := core.o
 dax_pmem_compat-y := compat.o
	# SPDX-License-Identifier: GPL-2.0-only
	obj-$(CONFIG_DEV_DAX_PMEM) += dax_pmem.o
	obj-$(CONFIG_DEV_DAX_PMEM) += dax_pmem_core.o

	dax_pmem-y := pmem.o
	dax_pmem_core-y := core.o
	dax_pmem_compat-y := compat.o