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authorWang Hai <wanghai26@huawei.com>2019-05-08 05:04:18 +0300
committerIngo Molnar <mingo@kernel.org>2019-05-08 14:35:32 +0300
commit4abf1ee16e25ba97bc9e04ddc64e0cd2a1bc41a8 (patch)
treef8d8ce99292d647e12443a387fdd2da405b76772 /arch/x86/events/amd
parentffa6f55eb6188ee73339cab710fabf30d13110a7 (diff)
downloadlinux-4abf1ee16e25ba97bc9e04ddc64e0cd2a1bc41a8.tar.xz
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: 51686546304f (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>
Diffstat (limited to 'arch/x86/events/amd')
-rw-r--r--arch/x86/events/amd/iommu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/events/amd/iommu.c b/arch/x86/events/amd/iommu.c
index 7635c23f7d82..58a6993d7eb3 100644
--- a/arch/x86/events/amd/iommu.c
+++ b/arch/x86/events/amd/iommu.c
@@ -393,7 +393,7 @@ static __init int _init_events_attrs(void)
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_cpumask_group,
&amd_iommu_events_group,