arm: add export.h to arch/arm/mm/init.c

This file exports symbols and hence will need this header file
in advance of the module.h usage cleanup.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 2fee782077c1ac5e7043efed88ad971f779bfa07..3e9314deb4e3bcdf24b8bfb3b11b9ef3eb414ad5 100644 (file)
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -13,6 +13,7 @@
 #include <linux/init.h>
 #include <linux/bootmem.h>
 #include <linux/mman.h>
+#include <linux/export.h>
 #include <linux/nodemask.h>
 #include <linux/initrd.h>
 #include <linux/of_fdt.h>