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iommu/vt-d: Constify irq_domain_ops 

struct irq_domain_ops is not modified, so it can be made const.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Tobias Klauser 2017-05-24 16:31:23 +02:00 committed by Joerg Roedel
parent b316d02a13
commit 71bb620df6
1 changed files with 2 additions and 2 deletions
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4
drivers/iommu/intel_irq_remapping.c
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@ -76,7 +76,7 @@ static struct hpet_scope ir_hpet[MAX_HPET_TBS];
* the dmar_global_lock.
*/
static DEFINE_RAW_SPINLOCK(irq_2_ir_lock);
static struct irq_domain_ops intel_ir_domain_ops;
static const struct irq_domain_ops intel_ir_domain_ops;
static void iommu_disable_irq_remapping(struct intel_iommu *iommu);
static int __init parse_ioapics_under_ir(void);
@ -1396,7 +1396,7 @@ static void intel_irq_remapping_deactivate(struct irq_domain *domain,
modify_irte(&data->irq_2_iommu, &entry);
}
static struct irq_domain_ops intel_ir_domain_ops = {
static const struct irq_domain_ops intel_ir_domain_ops = {
.alloc = intel_irq_remapping_alloc,
.free = intel_irq_remapping_free,
.activate = intel_irq_remapping_activate,