1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/net/caif/Makefile b/drivers/net/caif/Makefile
index 3a11d619452b..9560b9d624bd 100644
--- a/drivers/net/caif/Makefile
+++ b/drivers/net/caif/Makefile
@@ -1,6 +1,4 @@
-ifeq ($(CONFIG_CAIF_DEBUG),y)
-EXTRA_CFLAGS += -DDEBUG
-endif
+ccflags-$(CONFIG_CAIF_DEBUG) := -DDEBUG
 
 # Serial interface
 obj-$(CONFIG_CAIF_TTY) += caif_serial.o
@@ -8,3 +6,7 @@ obj-$(CONFIG_CAIF_TTY) += caif_serial.o
 # SPI slave physical interfaces module
 cfspi_slave-objs := caif_spi.o caif_spi_slave.o
 obj-$(CONFIG_CAIF_SPI_SLAVE) += cfspi_slave.o
+
+# Shared memory
+caif_shm-objs := caif_shmcore.o caif_shm_u5500.o
+obj-$(CONFIG_CAIF_SHM) += caif_shm.o