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Commit 642e641c authored by Bhumika Goyal's avatar Bhumika Goyal Committed by Thomas Gleixner
Browse files

x86/events/amd/iommu: Make iommu_pmu const and __initconst 



iommu_pmu is only used as source for a copy operation in the init code
path.

Mark it const and __initconst.

Signed-off-by: default avatarBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: julia.lawall@lip6.fr
Link: https://lkml.kernel.org/r/1505819443-670-1-git-send-email-bhumirks@gmail.com
parent 0cfe5b5f

arch/x86/events/amd/iommu.c

+1 −1
Original line number Diff line number Diff line
@@ -405,7 +405,7 @@ const struct attribute_group *amd_iommu_attr_groups[] = { 
	NULL,

};



static struct pmu iommu_pmu = {

static const struct pmu iommu_pmu __initconst = {

	.event_init	= perf_iommu_event_init,

	.add		= perf_iommu_add,

	.del		= perf_iommu_del,