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iommu/hyper-v: Constify hyperv_ir_domain_ops

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The struct hyperv_ir_domain_ops is not modified and can be made const to
allow the compiler to put it in read-only memory.

Before:
   text    data     bss     dec     hex filename
   2916    1180    1120    5216    1460 drivers/iommu/hyperv-iommu.o

After:
   text    data     bss     dec     hex filename
   3044    1052    1120    5216    1460 drivers/iommu/hyperv-iommu.o

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Acked-by: Wei Liu <wei.liu@kernel.org>
Link: https://lore.kernel.org/r/20200525214958.30015-2-rikard.falkeborn@gmail.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Rikard Falkeborn 2020-05-25 23:49:57 +02:00 committed by Joerg Roedel
parent 6a8b55ed40
commit 9f510d1e42
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/hyperv-iommu.c
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@ -131,7 +131,7 @@ static int hyperv_irq_remapping_activate(struct irq_domain *domain,
return 0; return 0;
} }
static struct irq_domain_ops hyperv_ir_domain_ops = { static const struct irq_domain_ops hyperv_ir_domain_ops = {
.alloc = hyperv_irq_remapping_alloc, .alloc = hyperv_irq_remapping_alloc,
.free = hyperv_irq_remapping_free, .free = hyperv_irq_remapping_free,
.activate = hyperv_irq_remapping_activate, .activate = hyperv_irq_remapping_activate,