missing includes in arch/powerpc/platforms/52xx/lite5200.c

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

arch/powerpc/platforms/52xx/lite5200.c

@@ -18,6 +18,8 @@
 #include <linux/init.h>
 #include <linux/pci.h>
 #include <linux/of.h>
+#include <linux/root_dev.h>
+#include <linux/initrd.h>
 #include <asm/time.h>
 #include <asm/io.h>
 #include <asm/machdep.h>