drm/nouveau: kill unused variable warning if !__OS_HAS_AGP

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index da5d631aa5b9..01da508625f2 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1228,7 +1228,6 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
         struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
         struct nouveau_drm *drm = nouveau_bdev(bdev);
         struct nouveau_mem *node = mem->mm_node;
-        struct drm_device *dev = drm->dev;
         int ret;
 
         mem->bus.addr = NULL;
@@ -1247,7 +1246,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
                 if (drm->agp.stat == ENABLED) {
                         mem->bus.offset = mem->start << PAGE_SHIFT;
                         mem->bus.base = drm->agp.base;
-                        mem->bus.is_iomem = !dev->agp->cant_use_aperture;
+                        mem->bus.is_iomem = !drm->dev->agp->cant_use_aperture;
                 }
 #endif
                 if (drm->device.info.family < NV_DEVICE_INFO_V0_TESLA || !node->memtype)