intel_iommu_found() is not defined if CONFIG_DMAR is not defined
Signed-off-by: Amit Shah <[EMAIL PROTECTED]>
---
include/linux/intel-iommu.h | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
index 1490fc0..5fa9d26 100644
--- a/include/linux/intel-iommu.h
+++ b/include/linux/intel-iommu.h
@@ -349,7 +349,15 @@ int intel_iommu_page_mapping(struct dmar_domain *domain,
dma_addr_t iova,
u64 hpa, size_t size, int prot);
void intel_iommu_detach_dev(struct dmar_domain *domain, u8 bus, u8 devfn);
struct dmar_domain *intel_iommu_find_domain(struct pci_dev *pdev);
-int intel_iommu_found(void);
u64 intel_iommu_iova_to_pfn(struct dmar_domain *domain, u64 iova);
+#ifdef CONFIG_DMAR
+int intel_iommu_found(void);
+#else /* CONFIG_DMAR */
+static inline int intel_iommu_found(void)
+{
+ return 0;
+}
+#endif /* CONFIG_DMAR */
+
#endif
--
1.5.4.3
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