iommu/amd: Convert to iommu_capable() API function

Signed-off-by: Joerg Roedel <jroedel@suse.de>

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index ecb0109..7de9276 100644 (file)
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -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,
 };