[HEADERS] One line per header in Kbuild files to reduce conflicts

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/include/Kbuild b/include/Kbuild
index cb25348..2d03f99 100644
--- a/include/Kbuild
+++ b/include/Kbuild
@@ -1,2 +1,9 @@
-header-y += asm-generic/ linux/ scsi/ sound/ mtd/ rdma/ video/
-header-y += asm-$(ARCH)/ 
+header-y += asm-generic/
+header-y += linux/
+header-y += scsi/
+header-y += sound/
+header-y += mtd/
+header-y += rdma/
+header-y += video/
+
+header-y += asm-$(ARCH)/