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-rw-r--r--arch/s390/kernel/debug.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index 95a46bc008b7..1e7d4ac7068b 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -157,7 +157,7 @@ struct debug_view debug_sprintf_view = {
};
/* used by dump analysis tools to determine version of debug feature */
-unsigned int debug_feature_version = __DEBUG_FEATURE_VERSION;
+static unsigned int __used debug_feature_version = __DEBUG_FEATURE_VERSION;
/* static globals */