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iommu: Constify struct iommu_ops

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This structure is read-only data and should never be modified.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Thierry Reding
2014-06-27 09:03:12 +02:00
committed by Joerg Roedel
parent 066f2e98d8
commit b22f6434cf
14 changed files with 30 additions and 21 deletions
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4
drivers/iommu/amd_iommu.c
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@@ -80,7 +80,7 @@ LIST_HEAD(hpet_map);
*/
static struct protection_domain *pt_domain;
static struct iommu_ops amd_iommu_ops;
static const struct iommu_ops amd_iommu_ops;
static ATOMIC_NOTIFIER_HEAD(ppr_notifier);
int amd_iommu_max_glx_val = -1;
@@ -3395,7 +3395,7 @@ static int amd_iommu_domain_has_cap(struct iommu_domain *domain,
return 0;
}
static struct iommu_ops amd_iommu_ops = {
static const struct iommu_ops amd_iommu_ops = {
.domain_init = amd_iommu_domain_init,
.domain_destroy = amd_iommu_domain_destroy,
.attach_dev = amd_iommu_attach_device,