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perf/x86: Change test_aperfmperf() and test_intel() to static

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Fixes the following sparse warnings:

 arch/x86/kernel/cpu/perf_event_msr.c:13:6: warning: symbol
 'test_aperfmperf' was not declared. Should it be static?

 arch/x86/kernel/cpu/perf_event_msr.c:18:6: warning: symbol
 'test_intel' was not declared. Should it be static?

Signed-off-by: Geliang Tang <geliangtang@163.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/4588e8ab09638458f2451af572827108be3b4a36.1443123796.git.geliangtang@163.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Geliang Tang 2015-09-24 04:48:53 -07:00 committed by Ingo Molnar
parent d0d0313c2a
commit 7e5560a564
1 changed files with 2 additions and 2 deletions
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4
arch/x86/kernel/cpu/perf_event_msr.c
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@ -10,12 +10,12 @@ enum perf_msr_id {
PERF_MSR_EVENT_MAX,
};
bool test_aperfmperf(int idx)
static bool test_aperfmperf(int idx)
{
return boot_cpu_has(X86_FEATURE_APERFMPERF);
}
bool test_intel(int idx)
static bool test_intel(int idx)
{
if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL ||
boot_cpu_data.x86 != 6)