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make marker_debug static

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With the needlessly global marker_debug being static gcc can optimize the
unused code away.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Adrian Bunk 2008-04-30 00:54:30 -07:00 committed by Linus Torvalds
parent 148ff86b11
commit ab883af53e
1 changed files with 1 additions and 1 deletions
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kernel/marker.c
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@ -29,7 +29,7 @@ extern struct marker __start___markers[];
extern struct marker __stop___markers[];
/* Set to 1 to enable marker debug output */
const int marker_debug;
static const int marker_debug;
/*
* markers_mutex nests inside module_mutex. Markers mutex protects the builtin