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init/version.c: define version_string only if CONFIG_KALLSYMS is not defined

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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>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Daniel Guilak 2008-07-25 01:45:50 -07:00 committed by Linus Torvalds
parent 277e2c6959
commit 197dcffc8b
1 changed files with 2 additions and 0 deletions
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2
init/version.c
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@ -13,11 +13,13 @@
#include <linux/utsrelease.h> #include <linux/utsrelease.h>
#include <linux/version.h> #include <linux/version.h>
#ifndef CONFIG_KALLSYMS
#define version(a) Version_ ## a #define version(a) Version_ ## a
#define version_string(a) version(a) #define version_string(a) version(a)
extern int version_string(LINUX_VERSION_CODE); extern int version_string(LINUX_VERSION_CODE);
int version_string(LINUX_VERSION_CODE); int version_string(LINUX_VERSION_CODE);
#endif
struct uts_namespace init_uts_ns = { struct uts_namespace init_uts_ns = {
.kref = { .kref = {