iommu/omap: Remove omap_iommu_domain_has_cap() function
The current OMAP IOMMU ops for .domain_has_cap is a stub,
and the iommu core already returns a value of 0 if the
domain doesn't have a .domain_has_cap ops plugged in. So,
clean up this stub function.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index 64d935b..7ce136d 100644
--- a/drivers/iommu/omap-iommu.c
+++ b/drivers/iommu/omap-iommu.c
@@ -1248,12 +1248,6 @@
return ret;
}
-static int omap_iommu_domain_has_cap(struct iommu_domain *domain,
- unsigned long cap)
-{
- return 0;
-}
-
static int omap_iommu_add_device(struct device *dev)
{
struct omap_iommu_arch_data *arch_data;
@@ -1305,7 +1299,6 @@
.map = omap_iommu_map,
.unmap = omap_iommu_unmap,
.iova_to_phys = omap_iommu_iova_to_phys,
- .domain_has_cap = omap_iommu_domain_has_cap,
.add_device = omap_iommu_add_device,
.remove_device = omap_iommu_remove_device,
.pgsize_bitmap = OMAP_IOMMU_PGSIZES,