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iommu/amd: Convert to iommu_capable() API function

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Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Joerg Roedel 2014-09-05 10:48:21 +02:00
parent 3c0e0ca0a4
commit ab63648186
1 changed files with 5 additions and 6 deletions
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11
drivers/iommu/amd_iommu.c
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@ -3384,20 +3384,20 @@ static phys_addr_t amd_iommu_iova_to_phys(struct iommu_domain *dom,
return paddr;
}
static int amd_iommu_domain_has_cap(struct iommu_domain *domain,
unsigned long cap)
static bool amd_iommu_capable(enum iommu_cap cap)
{
switch (cap) {
case IOMMU_CAP_CACHE_COHERENCY:
return 1;
return true;
case IOMMU_CAP_INTR_REMAP:
return irq_remapping_enabled;
return (irq_remapping_enabled == 1);
}
return 0;
return false;
}
static const struct iommu_ops amd_iommu_ops = {
.capable = amd_iommu_capable,
.domain_init = amd_iommu_domain_init,
.domain_destroy = amd_iommu_domain_destroy,
.attach_dev = amd_iommu_attach_device,
@ -3405,7 +3405,6 @@ static const struct iommu_ops amd_iommu_ops = {
.map = amd_iommu_map,
.unmap = amd_iommu_unmap,
.iova_to_phys = amd_iommu_iova_to_phys,
.domain_has_cap = amd_iommu_domain_has_cap,
.pgsize_bitmap = AMD_IOMMU_PGSIZES,
};