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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 <[email protected]>
Cc: Randy Dunlap <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Daniel Guilak
2008-07-25 10:53:29 -07:00
committed by Linus Torvalds
parent 277e2c6959
commit 197dcffc8b
1 changed files with 2 additions and 0 deletions
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init/version.c
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@@ -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 = {