linux-kernel - [tip:x86/urgent] x86/boot: Add missing declaration of string functions

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Message-ID: <tip-fac69d0efad08fc15e4dbfc116830782acc0dc9a@git.kernel.org>
Date:   Mon, 9 Jan 2017 02:57:47 -0800
From:   tip-bot for Nicholas Mc Guire <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     hpa@...or.com, linux-kernel@...r.kernel.org, mingo@...nel.org,
        tglx@...utronix.de, hofrat@...dl.org
Subject: [tip:x86/urgent] x86/boot: Add missing declaration of string
 functions

Commit-ID:  fac69d0efad08fc15e4dbfc116830782acc0dc9a
Gitweb:     http://git.kernel.org/tip/fac69d0efad08fc15e4dbfc116830782acc0dc9a
Author:     Nicholas Mc Guire <hofrat@...dl.org>
AuthorDate: Sat, 7 Jan 2017 10:38:31 +0100
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Mon, 9 Jan 2017 11:53:05 +0100

x86/boot: Add missing declaration of string functions

Add the missing declarations of basic string functions to string.h to allow
a clean build.

Fixes: 5be865661516 ("String-handling functions for the new x86 setup code.")
Signed-off-by: Nicholas Mc Guire <hofrat@...dl.org>
Link: http://lkml.kernel.org/r/1483781911-21399-1-git-send-email-hofrat@osadl.org
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>

---
 arch/x86/boot/string.c | 1 +
 arch/x86/boot/string.h | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/arch/x86/boot/string.c b/arch/x86/boot/string.c
index cc3bd58..9e240fc 100644
--- a/arch/x86/boot/string.c
+++ b/arch/x86/boot/string.c
@@ -14,6 +14,7 @@
 
 #include <linux/types.h>
 #include "ctype.h"
+#include "string.h"
 
 int memcmp(const void *s1, const void *s2, size_t len)
 {
diff --git a/arch/x86/boot/string.h b/arch/x86/boot/string.h
index 725e820..113588d 100644
--- a/arch/x86/boot/string.h
+++ b/arch/x86/boot/string.h
@@ -18,4 +18,13 @@ int memcmp(const void *s1, const void *s2, size_t len);
 #define memset(d,c,l) __builtin_memset(d,c,l)
 #define memcmp	__builtin_memcmp
 
+extern int strcmp(const char *str1, const char *str2);
+extern int strncmp(const char *cs, const char *ct, size_t count);
+extern size_t strlen(const char *s);
+extern char *strstr(const char *s1, const char *s2);
+extern size_t strnlen(const char *s, size_t maxlen);
+extern unsigned int atou(const char *s);
+extern unsigned long long simple_strtoull(const char *cp, char **endp,
+					  unsigned int base);
+
 #endif /* BOOT_STRING_H */