[PATCH -next] powerpc/book3e: Fix build error

[YueHaibing]

arch/powerpc/mm/nohash/fsl_book3e.c: In function ‘relocate_init’:
arch/powerpc/mm/nohash/fsl_book3e.c:348:2: error: implicit declaration of function ‘early_get_first_memblock_info’ [-Werror=implicit-function-declaration]
  early_get_first_memblock_info(__va(dt_ptr), &size);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Add missing include file linux/of_fdt.h to fix this.

Signed-off-by: YueHaibing <yuehaibing at huawei.com>
---
 arch/powerpc/mm/nohash/fsl_book3e.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/mm/nohash/fsl_book3e.c b/arch/powerpc/mm/nohash/fsl_book3e.c
index 08a984e29433..093da4dbdee1 100644
--- a/arch/powerpc/mm/nohash/fsl_book3e.c
+++ b/arch/powerpc/mm/nohash/fsl_book3e.c
@@ -36,6 +36,7 @@
 #include <linux/delay.h>
 #include <linux/highmem.h>
 #include <linux/memblock.h>
+#include <linux/of_fdt.h>
 
 #include <asm/io.h>
 #include <asm/mmu_context.h>
-- 
2.17.1