const: struct nla_policy

[safe/jmp/linux-2.6] / drivers / base / iommu.c

diff --git a/drivers/base/iommu.c b/drivers/base/iommu.c
index 5e039d4..8ad4ffe 100644 (file)
--- a/drivers/base/iommu.c
+++ b/drivers/base/iommu.c
@@ -18,6 +18,8 @@
 
 #include <linux/bug.h>
 #include <linux/types.h>
+#include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/errno.h>
 #include <linux/iommu.h>
 
@@ -31,7 +33,7 @@ void register_iommu(struct iommu_ops *ops)
        iommu_ops = ops;
 }
 
-bool iommu_found()
+bool iommu_found(void)
 {
        return iommu_ops != NULL;
 }
@@ -98,3 +100,10 @@ phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain,
        return iommu_ops->iova_to_phys(domain, iova);
 }
 EXPORT_SYMBOL_GPL(iommu_iova_to_phys);
+
+int iommu_domain_has_cap(struct iommu_domain *domain,
+                        unsigned long cap)
+{
+       return iommu_ops->domain_has_cap(domain, cap);
+}
+EXPORT_SYMBOL_GPL(iommu_domain_has_cap);