1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 5cf47ac2d401..7f025fb620de 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -1190,7 +1190,6 @@ static inline int needs_idle_maps(void)
 {
 #ifdef CONFIG_INTEL_IOMMU
         const unsigned short gpu_devid = intel_private.pcidev->device;
-        extern int intel_iommu_gfx_mapped;
 
         /* Query intel_iommu to see if we need the workaround. Presumably that
          * was loaded first.
@@ -1459,6 +1458,8 @@ static const struct intel_gtt_driver_description {
             "Ivybridge", &sandybridge_gtt_driver },
         { PCI_DEVICE_ID_INTEL_IVYBRIDGE_S_GT1_IG,
             "Ivybridge", &sandybridge_gtt_driver },
+        { PCI_DEVICE_ID_INTEL_IVYBRIDGE_S_GT2_IG,
+            "Ivybridge", &sandybridge_gtt_driver },
         { 0, NULL, NULL }
 };