1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/pci/dma_remapping.h b/drivers/pci/dma_remapping.h
index 05aac8ef96c7..bff5c65f81dc 100644
--- a/drivers/pci/dma_remapping.h
+++ b/drivers/pci/dma_remapping.h
@@ -145,6 +145,8 @@ struct device_domain_info {
 extern int init_dmars(void);
 extern void free_dmar_iommu(struct intel_iommu *iommu);
 
+extern int dmar_disabled;
+
 #ifndef CONFIG_DMAR_GFX_WA
 static inline void iommu_prepare_gfx_mapping(void)
 {