Makefiles: refer the new submodule to build it too

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Makefile

 
-DIRS = kernel tools doc
+DIRS = fmc-bus/kernel kernel tools doc
 
 all clean modules install modules_install:
 	for d in $(DIRS); do $(MAKE) -C $$d $@ || exit 1; done

kernel/Makefile

 
 LINUX ?= /lib/modules/$(shell uname -r)/build
 
-ccflags-y += -I$M/include
+KBUILD_EXTRA_SYMBOLS := $M/../fmc-bus/kernel/Module.symvers
+
+ccflags-y += -I$M/include -I$M/../fmc-bus/kernel/include
 ccflags-y += $(WR_NIC_CFLAGS)
 
-obj-m = fmc.o
 obj-m += spec.o
-obj-m += fmc-trivial.o
-obj-m += fmc-write-eeprom.o
 obj-m += wr-nic.o
 
-fmc-y = fmc-core.o
-fmc-y += fmc-sdb.o
-
 spec-y = spec-pci.o
 spec-y += spec-fmc.o
 spec-y += spec-i2c.o