tracing, power-trace: make it build even if the power-tracer is turned off

Impact: build fix

The 'struct power_trace' definition is needed (for the event tracer) even if
the power-tracer plugin is turned off in the .config.

Cc: Steven Rostedt <srostedt@redhat.com>
LKML-Reference: <20090306104106.GF31042@elte.hu>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/include/trace/power.h b/include/trace/power.h
index 2c733e5..38aca53 100644 (file)
--- a/include/trace/power.h
+++ b/include/trace/power.h
@@ -11,12 +11,10 @@ enum {
 };
 
 struct power_trace {
-#ifdef CONFIG_POWER_TRACER
        ktime_t                 stamp;
        ktime_t                 end;
        int                     type;
        int                     state;
-#endif
 };
 
 DECLARE_TRACE(power_start,