diff --git a/arch/lkl/Kconfig b/arch/lkl/Kconfig
index 5e61862c91e35f..e6d1cf03b84d57 100644
--- a/arch/lkl/Kconfig
+++ b/arch/lkl/Kconfig
@@ -10,8 +10,6 @@ config LKL
        select NO_HZ_IDLE
        select NO_PREEMPT
        select ARCH_WANT_FRAME_POINTERS
-       select HAS_DMA
-       select DMA_OPS
        select NET
        select MULTIUSER
        select INET
@@ -146,6 +144,8 @@ config PCI
 	bool "PCI support"
 	select NO_GENERIC_PCI_IOPORT_MAP
 	select GENERIC_PCI_IOMAP
+	select HAS_DMA
+	select DMA_OPS
 	default y
 
 config RAID6_PQ_BENCHMARK
diff --git a/arch/lkl/drivers/Makefile b/arch/lkl/drivers/Makefile
index 56353c816b7f11..3e33e64e49a09b 100644
--- a/arch/lkl/drivers/Makefile
+++ b/arch/lkl/drivers/Makefile
@@ -1,2 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
 
-obj-y = pci.o
+obj-$(CONFIG_PCI) += pci.o