iommu/amd: Convert to iommu_capable() API function

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

1 files changed, 5 insertions, 6 deletions

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index ecb0109a5360..7de92768871d 100644
--- 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,
 };