X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fbase%2Fiommu.c;h=8ad4ffea6920429e0185dd2b7675bd468ed5c354;hb=b54452b07a7b1b8cc1385edba3ef2ef6d4679d5a;hp=5e039d4f877c206e26052bde2e2e5e7564f86d35;hpb=fc2100eb4d0960b56c2c705a97941c08fb1c0fd4;p=safe%2Fjmp%2Flinux-2.6

diff --git a/drivers/base/iommu.c b/drivers/base/iommu.c
index 5e039d4..8ad4ffe 100644
--- 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);