PM / tracing: remove deprecated power trace API

The text in Documentation said it would be removed in 2.6.41;
the text in the Kconfig said removal in the 3.1 release.  Either
way you look at it, we are well past both, so push it off a cliff.

Note that the POWER_CSTATE and the POWER_PSTATE are part of the
legacy tracing API.  Remove all tracepoints which use these flags.
As can be seen from context, most already have a trace entry via
trace_cpu_idle anyways.

Also, the cpufreq/cpufreq.c PSTATE one is actually unpaired, as
compared to the CSTATE ones which all have a clear start/stop.
As part of this, the trace_power_frequency also becomes orphaned,
so it too is deleted.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 0 insertions, 92 deletions

diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index 0c9783841a3..427acab5d69 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -99,98 +99,6 @@ DEFINE_EVENT(wakeup_source, wakeup_source_deactivate,
 	TP_ARGS(name, state)
 );
 
-#ifdef CONFIG_EVENT_POWER_TRACING_DEPRECATED
-
-/*
- * The power events are used for cpuidle & suspend (power_start, power_end)
- *  and for cpufreq (power_frequency)
- */
-DECLARE_EVENT_CLASS(power,
-
-	TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id),
-
-	TP_ARGS(type, state, cpu_id),
-
-	TP_STRUCT__entry(
-		__field(	u64,		type		)
-		__field(	u64,		state		)
-		__field(	u64,		cpu_id		)
-	),
-
-	TP_fast_assign(
-		__entry->type = type;
-		__entry->state = state;
-		__entry->cpu_id = cpu_id;
-	),
-
-	TP_printk("type=%lu state=%lu cpu_id=%lu", (unsigned long)__entry->type,
-		(unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
-);
-
-DEFINE_EVENT(power, power_start,
-
-	TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id),
-
-	TP_ARGS(type, state, cpu_id)
-);
-
-DEFINE_EVENT(power, power_frequency,
-
-	TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id),
-
-	TP_ARGS(type, state, cpu_id)
-);
-
-TRACE_EVENT(power_end,
-
-	TP_PROTO(unsigned int cpu_id),
-
-	TP_ARGS(cpu_id),
-
-	TP_STRUCT__entry(
-		__field(	u64,		cpu_id		)
-	),
-
-	TP_fast_assign(
-		__entry->cpu_id = cpu_id;
-	),
-
-	TP_printk("cpu_id=%lu", (unsigned long)__entry->cpu_id)
-
-);
-
-/* Deprecated dummy functions must be protected against multi-declartion */
-#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
-#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
-
-enum {
-	POWER_NONE = 0,
-	POWER_CSTATE = 1,
-	POWER_PSTATE = 2,
-};
-#endif /* _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED */
-
-#else /* CONFIG_EVENT_POWER_TRACING_DEPRECATED */
-
-#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
-#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
-enum {
-       POWER_NONE = 0,
-       POWER_CSTATE = 1,
-       POWER_PSTATE = 2,
-};
-
-/* These dummy declaration have to be ripped out when the deprecated
-   events get removed */
-static inline void trace_power_start(u64 type, u64 state, u64 cpuid) {};
-static inline void trace_power_end(u64 cpuid) {};
-static inline void trace_power_start_rcuidle(u64 type, u64 state, u64 cpuid) {};
-static inline void trace_power_end_rcuidle(u64 cpuid) {};
-static inline void trace_power_frequency(u64 type, u64 state, u64 cpuid) {};
-#endif /* _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED */
-
-#endif /* CONFIG_EVENT_POWER_TRACING_DEPRECATED */
-
 /*
  * The clock events are used for clock enable/disable and for
  *  clock rate change