um: switch to generic-y

kill wrapper headers

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild
new file mode 100644
index 0000000..e16895d
--- /dev/null
+++ b/arch/um/include/asm/Kbuild
@@ -0,0 +1,2 @@
+generic-y += bug.h cputime.h device.h emergency-restart.h futex.h hardirq.h
+generic-y += irq_regs.h kdebug.h percpu.h sections.h topology.h xor.h