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authorWill Deacon <will.deacon@arm.com>2011-11-14 10:33:05 +0000
committerWill Deacon <will.deacon@arm.com>2011-12-02 15:16:25 +0000
commitfeb45d06ffd7b59f43f1ed8edf53a0cfe3e7ad2a (patch)
treeedb7c4425d0cd554b5eb2a4366fb98f424f214f5 /arch
parent5611cc4572e889b62a7b4c72a413536bf6a9c416 (diff)
downloadlinux-feb45d06ffd7b59f43f1ed8edf53a0cfe3e7ad2a.tar.gz
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/include/asm/perf_event.h3
-rw-r--r--arch/arm/kernel/perf_event.c9
2 files changed, 1 insertions, 11 deletions
diff --git a/arch/arm/include/asm/perf_event.h b/arch/arm/include/asm/perf_event.h
index 0f8e3827a89b..99cfe3607989 100644
--- a/arch/arm/include/asm/perf_event.h
+++ b/arch/arm/include/asm/perf_event.h
@@ -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__ */
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
index c475379199b1..bf0d7b6006ff 100644
--- a/arch/arm/kernel/perf_event.c
+++ b/arch/arm/kernel/perf_event.c
@@ -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