[tip:x86/urgent] x86/boot: Include missing header file

[tip-bot for Zhengyi Shen]

Commit-ID:  6b1cc946ddfcfc17d66c7d02eafa14deeb183437
Gitweb:     http://git.kernel.org/tip/6b1cc946ddfcfc17d66c7d02eafa14deeb183437
Author:     Zhengyi Shen <shenzhengyi@xxxxxxxxx>
AuthorDate: Wed, 29 Mar 2017 15:00:20 +0800
Committer:  Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Fri, 31 Mar 2017 10:43:42 +0200

x86/boot: Include missing header file

Sparse complains about missing forward declarations:

arch/x86/boot/compressed/error.c:8:6:
	warning: symbol 'warn' was not declared. Should it be static?
arch/x86/boot/compressed/error.c:15:6:
	warning: symbol 'error' was not declared. Should it be static?

Include the missing header file.

Signed-off-by: Zhengyi Shen <shenzhengyi@xxxxxxxxx>
Acked-by: Kess Cook <keescook@xxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/1490770820-24472-1-git-send-email-shenzhengyi@xxxxxxxxx
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

---
 arch/x86/boot/compressed/error.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/boot/compressed/error.c b/arch/x86/boot/compressed/error.c
index 6248740..3192202 100644
--- a/arch/x86/boot/compressed/error.c
+++ b/arch/x86/boot/compressed/error.c
@@ -4,6 +4,7 @@
  * memcpy() and memmove() are defined for the compressed boot environment.
  */
 #include "misc.h"
+#include "error.h"
 
 void warn(char *m)
 {