vme-wb: don't build bad kernel versions

56f123a2 · Wesley W. Terpstra · d792ba4c · 56f123a2
Commit 56f123a2 authored Feb 04, 2015 by Wesley W. Terpstra
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Kbuild vme-wb/Kbuild +4 -1

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--- a/vme-wb/Kbuild
+++ b/vme-wb/Kbuild
@@ -21,7 +21,8 @@ endif

 ifeq ($(VME_SOURCE),external)
 ifneq ($(KERNEL),$(KERNEL_LIMIT))
-$(error Cannot build external VME driver with 3.10 - enable in-tree VME $(KERNEL) $(KERNEL_LIMIT))
+$(warning Cannot build external VME driver with 3.10 - enable in-tree VME $(KERNEL) $(KERNEL_LIMIT))
+VME_SOURCE=none
 endif
 endif

@@ -44,5 +45,7 @@ obj-m += ../legacy-vme64x-core/drv/driver/
 endif

 # The actual driver!
+ifneq ($(VME_SOURCE),none)
 obj-m += vme_wb.o
 vme_wb-objs := vme_wb_$(VME_SOURCE).o
+endif