From 8e72a7a44df5534ae7664240c1fa75e71e11c64a Mon Sep 17 00:00:00 2001
From: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Date: Wed, 25 Sep 2019 16:46:26 -0700
Subject: lib/extable.c: add missing prototypes

When building with W=1, a number of warnings are issued:

  CC      lib/extable.o
lib/extable.c:63:6: warning: no previous prototype for 'sort_extable' [-Wmissing-prototypes]
   63 | void sort_extable(struct exception_table_entry *start,
      |      ^~~~~~~~~~~~
lib/extable.c:75:6: warning: no previous prototype for 'trim_init_extable' [-Wmissing-prototypes]
   75 | void trim_init_extable(struct module *m)
      |      ^~~~~~~~~~~~~~~~~
lib/extable.c:115:1: warning: no previous prototype for 'search_extable' [-Wmissing-prototypes]
  115 | search_extable(const struct exception_table_entry *base,
      | ^~~~~~~~~~~~~~

Add the missing #include for the prototypes.

Link: http://lkml.kernel.org/r/45574.1565235784@turing-police
Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 lib/extable.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib')

diff --git a/lib/extable.c b/lib/extable.c
index 25da4071122a..c3e59caf7ffa 100644
--- a/lib/extable.c
+++ b/lib/extable.c
@@ -10,6 +10,7 @@
 #include <linux/init.h>
 #include <linux/sort.h>
 #include <linux/uaccess.h>
+#include <linux/extable.h>
 
 #ifndef ARCH_HAS_RELATIVE_EXTABLE
 #define ex_to_insn(x)	((x)->insn)
-- 
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