[PATCH] Missing include in mm/bootmem.c

  Missing include of asm_io.h in mm_bootmem.c:
  Submitted this trivial patch on May 14, but nothing has happened yet.
  Perhaps better chance if you took care of it.

  It's needed by phys_to_virt() but it happens to work on i386 etc.
  since dma.h includes io.h for that arch.

mm/bootmem.c

@@ -18,6 +18,7 @@
 #include <linux/bootmem.h>
 #include <linux/mmzone.h>
 #include <asm/dma.h>
+#include <asm/io.h>
 
 /*
  * Access to this subsystem has to be serialized externally. (this is