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iommu/omap: Remove omap_iommu_domain_has_cap() function

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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>
This commit is contained in:
Suman Anna 2014-03-17 20:31:33 -05:00 committed by Laurent Pinchart
parent d760e3e0f1
commit 2ac6133bf6
1 changed files with 0 additions and 7 deletions
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7
drivers/iommu/omap-iommu.c
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@ -1248,12 +1248,6 @@ static phys_addr_t omap_iommu_iova_to_phys(struct iommu_domain *domain,
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 @@ static struct iommu_ops omap_iommu_ops = {
.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,