mm/bootmem.c: properly __init-annotate helper functions

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

mm/bootmem.c

diff --git a/mm/bootmem.c b/mm/bootmem.c
index d1dc23c..7d14868 100644
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -432,8 +432,8 @@
 	return mark_bootmem(start, end, 1, flags);
 }
 
-static unsigned long align_idx(struct bootmem_data *bdata, unsigned long idx,
-			unsigned long step)
+static unsigned long __init align_idx(struct bootmem_data *bdata,
+				      unsigned long idx, unsigned long step)
 {
 	unsigned long base = bdata->node_min_pfn;
 
@@ -445,8 +445,8 @@
 	return ALIGN(base + idx, step) - base;
 }
 
-static unsigned long align_off(struct bootmem_data *bdata, unsigned long off,
-			unsigned long align)
+static unsigned long __init align_off(struct bootmem_data *bdata,
+				      unsigned long off, unsigned long align)
 {
 	unsigned long base = PFN_PHYS(bdata->node_min_pfn);