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perf/x86/amd/iommu: Make the 'amd_iommu_attr_groups' symbol static 

Fixes the following sparse warning:

  arch/x86/events/amd/iommu.c:396:30: warning:
   symbol 'amd_iommu_attr_groups' was not declared. Should it be static?

Signed-off-by: Wang Hai <wanghai26@huawei.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: acme@kernel.org
Cc: alexander.shishkin@linux.intel.com
Cc: bp@alien8.de
Cc: jolsa@redhat.com
Cc: namhyung@kernel.org
Fixes: 5168654630 (x86/events/amd/iommu: Fix sysfs perf attribute groups)
Link: http://lkml.kernel.org/r/20190508020418.19568-1-wanghai26@huawei.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Wang Hai 2019-05-08 10:04:18 +08:00 committed by Ingo Molnar
parent ffa6f55eb6
commit 4abf1ee16e
1 changed files with 1 additions and 1 deletions
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2
arch/x86/events/amd/iommu.c
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@ -393,7 +393,7 @@ static __init int _init_events_attrs(void)
return 0; return 0;
} }
const struct attribute_group *amd_iommu_attr_groups[] = { static const struct attribute_group *amd_iommu_attr_groups[] = {
&amd_iommu_format_group, &amd_iommu_format_group,
&amd_iommu_cpumask_group, &amd_iommu_cpumask_group,
&amd_iommu_events_group, &amd_iommu_events_group,