[PATCH] crash_dump: Fix duplicate included pgtable.h

[Tian Tao]

linux/pgtable.h is included more than once, Remove the one that isn't
necessary.

Fixes: ca5999fde0a1 ("mm: introduce include/linux/pgtable.h")
Signed-off-by: Tian Tao <tiantao6 at hisilicon.com>
---
 include/linux/crash_dump.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h
index a5192b7..6bd8a33 100644
--- a/include/linux/crash_dump.h
+++ b/include/linux/crash_dump.h
@@ -8,8 +8,6 @@
 #include <linux/pgtable.h>
 #include <uapi/linux/vmcore.h>
 
-#include <linux/pgtable.h> /* for pgprot_t */
-
 #ifdef CONFIG_CRASH_DUMP
 #define ELFCORE_ADDR_MAX	(-1ULL)
 #define ELFCORE_ADDR_ERR	(-2ULL)
-- 
2.7.4