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ARM: perf: remove unused armpmu_get_max_events 

armpmu_get_max_events is only called from perf_num_counters, so we can
inline it there. It existed as a separate entity as a hangover from
the original perf-based oprofile implementation.

Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Will Deacon 2011-11-14 10:33:05 +00:00
parent 5611cc4572
commit feb45d06ff
2 changed files with 1 additions and 11 deletions
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3
arch/arm/include/asm/perf_event.h
View File

@ -32,7 +32,4 @@ enum arm_perf_pmu_ids {
extern enum arm_perf_pmu_ids
armpmu_get_pmu_id(void);
extern int
armpmu_get_max_events(void);
#endif /* __ARM_PERF_EVENT_H__ */

9
arch/arm/kernel/perf_event.c
View File

@ -59,8 +59,7 @@ armpmu_get_pmu_id(void)
}
EXPORT_SYMBOL_GPL(armpmu_get_pmu_id);
int
armpmu_get_max_events(void)
int perf_num_counters(void)
{
int max_events = 0;
@ -69,12 +68,6 @@ armpmu_get_max_events(void)
return max_events;
}
EXPORT_SYMBOL_GPL(armpmu_get_max_events);
int perf_num_counters(void)
{
return armpmu_get_max_events();
}
EXPORT_SYMBOL_GPL(perf_num_counters);
#define HW_OP_UNSUPPORTED 0xFFFF