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-rw-r--r--include/linux/iommu.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index a0edc7c93f0a..4c7d91992e7c 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -101,6 +101,8 @@ enum iommu_attr {
DOMAIN_ATTR_MAX,
};
+extern struct dentry *iommu_debugfs_top;
+
#ifdef CONFIG_IOMMU_API
/**