The exported symbol intel_iommu_gfx_mapped is not used anywhere in the tree. Remove it to avoid dead code.
Signed-off-by: Lu Baolu <baolu...@linux.intel.com> --- include/linux/intel-iommu.h | 1 - drivers/iommu/intel/iommu.c | 6 ------ 2 files changed, 7 deletions(-) diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index 4f29139bbfc3..0f9df5a19ef7 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -790,7 +790,6 @@ extern int iommu_calculate_agaw(struct intel_iommu *iommu); extern int iommu_calculate_max_sagaw(struct intel_iommu *iommu); extern int dmar_disabled; extern int intel_iommu_enabled; -extern int intel_iommu_gfx_mapped; #else static inline int iommu_calculate_agaw(struct intel_iommu *iommu) { diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index e56b3a4b6998..744af407d0da 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -314,9 +314,6 @@ static int iommu_skip_te_disable; #define IDENTMAP_GFX 2 #define IDENTMAP_AZALIA 4 -int intel_iommu_gfx_mapped; -EXPORT_SYMBOL_GPL(intel_iommu_gfx_mapped); - DEFINE_SPINLOCK(device_domain_lock); static LIST_HEAD(device_domain_list); @@ -4117,9 +4114,6 @@ int __init intel_iommu_init(void) if (list_empty(&dmar_satc_units)) pr_info("No SATC found\n"); - if (dmar_map_gfx) - intel_iommu_gfx_mapped = 1; - init_no_remapping_devices(); ret = init_dmars(); -- 2.25.1 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu