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-rw-r--r--include/linux/intel-iommu.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
index 4909d6c9ac21..2f9891cb3d00 100644
--- a/include/linux/intel-iommu.h
+++ b/include/linux/intel-iommu.h
@@ -693,7 +693,6 @@ static inline int nr_pte_to_next_page(struct dma_pte *pte)
}
extern struct dmar_drhd_unit * dmar_find_matched_drhd_unit(struct pci_dev *dev);
-extern int dmar_find_matched_atsr_unit(struct pci_dev *dev);
extern int dmar_enable_qi(struct intel_iommu *iommu);
extern void dmar_disable_qi(struct intel_iommu *iommu);