[PATCH] init/version.c: Define version_string only if CONFIG_KALLSYMS is not defined.

[Daniel Guilak <guilak@linux.vnet.ibm.com>]

int Version_* is only used with ksymoops, which is only needed (according to
README and Documentation/Changes) if CONFIG_KALLSYMS is NOT defined.  Therefore
this patch defines version_string only if CONFIG_KALLSYMS is not defined.

Signed-off-by: Daniel Guilak <daniel@danielguilak.com>
---
 init/version.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

Depends on "[PATCH] init/version.c: Silenced sparse warning by declaring the version string."

diff --git a/init/version.c b/init/version.c
index 041fd82..52a8b98 100644
--- a/init/version.c
+++ b/init/version.c
@@ -13,11 +13,13 @@
 #include <linux/utsrelease.h>
 #include <linux/version.h>
 
+#ifndef CONFIG_KALLSYMS
 #define version(a) Version_ ## a
 #define version_string(a) version(a)
 
 extern int version_string(LINUX_VERSION_CODE);
 int version_string(LINUX_VERSION_CODE);
+#endif
 
 struct uts_namespace init_uts_ns = {
 	.kref = {
-- 
1.5.4.3