kernel: fix make file for CSM

Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

kernel/Makefile

@@ -8,13 +8,6 @@ KBUILD_EXTRA_SYMBOLS := \
 
 GIT_VERSION = $(shell cd $(src); git describe --always --dirty --long --tags)
 
-# For this CSM_VERSION, please see ohwr.org/csm documentation
-ifdef CONFIG_CSM_VERSION
-  ccflags-y += -D"CERN_SUPER_MODULE=MODULE_VERSION(\"$(CONFIG_CSM_VERSION)\")"
-else
-  ccflags-y += -DCERN_SUPER_MODULE=""
-endif
-
 ccflags-y = -DGIT_VERSION=\"$(GIT_VERSION)\" \
 	-I$(src) \
 	-I$(ZIO)/include \
@@ -24,6 +17,13 @@ ccflags-y = -DGIT_VERSION=\"$(GIT_VERSION)\" \
 	-I$(SPEC_SW)/kernel
 ccflags-$(CONFIG_FMC_TDC_DEBUG) += -DDEBUG
 
+# For this CSM_VERSION, please see ohwr.org/csm documentation
+ifdef CONFIG_CSM_VERSION
+  ccflags-y += -D"CERN_SUPER_MODULE=MODULE_VERSION(\"$(CONFIG_CSM_VERSION)\")"
+else
+  ccflags-y += -DCERN_SUPER_MODULE=""
+endif
+
 subdirs-ccflags-y = $(ccflags-y)
 
 obj-m := fmc-tdc.o