1 files changed, 1 insertions, 67 deletions

diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c
index 1bce1493b86f..2fa7ca19ba5d 100644
--- a/drivers/gpu/drm/i915/gvt/gtt.c
+++ b/drivers/gpu/drm/i915/gvt/gtt.c
@@ -71,72 +71,6 @@ bool intel_gvt_ggtt_validate_range(struct intel_vgpu *vgpu, u64 addr, u32 size)
 	return false;
 }
 
-/* translate a guest gmadr to host gmadr */
-int intel_gvt_ggtt_gmadr_g2h(struct intel_vgpu *vgpu, u64 g_addr, u64 *h_addr)
-{
-	struct drm_i915_private *i915 = vgpu->gvt->gt->i915;
-
-	if (drm_WARN(&i915->drm, !vgpu_gmadr_is_valid(vgpu, g_addr),
-		     "invalid guest gmadr %llx\n", g_addr))
-		return -EACCES;
-
-	if (vgpu_gmadr_is_aperture(vgpu, g_addr))
-		*h_addr = vgpu_aperture_gmadr_base(vgpu)
-			  + (g_addr - vgpu_aperture_offset(vgpu));
-	else
-		*h_addr = vgpu_hidden_gmadr_base(vgpu)
-			  + (g_addr - vgpu_hidden_offset(vgpu));
-	return 0;
-}
-
-/* translate a host gmadr to guest gmadr */
-int intel_gvt_ggtt_gmadr_h2g(struct intel_vgpu *vgpu, u64 h_addr, u64 *g_addr)
-{
-	struct drm_i915_private *i915 = vgpu->gvt->gt->i915;
-
-	if (drm_WARN(&i915->drm, !gvt_gmadr_is_valid(vgpu->gvt, h_addr),
-		     "invalid host gmadr %llx\n", h_addr))
-		return -EACCES;
-
-	if (gvt_gmadr_is_aperture(vgpu->gvt, h_addr))
-		*g_addr = vgpu_aperture_gmadr_base(vgpu)
-			+ (h_addr - gvt_aperture_gmadr_base(vgpu->gvt));
-	else
-		*g_addr = vgpu_hidden_gmadr_base(vgpu)
-			+ (h_addr - gvt_hidden_gmadr_base(vgpu->gvt));
-	return 0;
-}
-
-int intel_gvt_ggtt_index_g2h(struct intel_vgpu *vgpu, unsigned long g_index,
-			     unsigned long *h_index)
-{
-	u64 h_addr;
-	int ret;
-
-	ret = intel_gvt_ggtt_gmadr_g2h(vgpu, g_index << I915_GTT_PAGE_SHIFT,
-				       &h_addr);
-	if (ret)
-		return ret;
-
-	*h_index = h_addr >> I915_GTT_PAGE_SHIFT;
-	return 0;
-}
-
-int intel_gvt_ggtt_h2g_index(struct intel_vgpu *vgpu, unsigned long h_index,
-			     unsigned long *g_index)
-{
-	u64 g_addr;
-	int ret;
-
-	ret = intel_gvt_ggtt_gmadr_h2g(vgpu, h_index << I915_GTT_PAGE_SHIFT,
-				       &g_addr);
-	if (ret)
-		return ret;
-
-	*g_index = g_addr >> I915_GTT_PAGE_SHIFT;
-	return 0;
-}
-
 #define gtt_type_is_entry(type) \
 	(type > GTT_TYPE_INVALID && type < GTT_TYPE_PPGTT_ENTRY \
 	 && type != GTT_TYPE_PPGTT_PTE_ENTRY \
@@ -1259,7 +1193,7 @@ static int ppgtt_populate_shadow_entry(struct intel_vgpu *vgpu,
 		gvt_vdbg_mm("shadow 64K gtt entry\n");
 		/*
 		 * The layout of 64K page is special, the page size is
-		 * controlled by uper PDE. To be simple, we always split
+		 * controlled by upper PDE. To be simple, we always split
 		 * 64K page to smaller 4K pages in shadow PT.
 		 */
 		return split_64KB_gtt_entry(vgpu, spt, index, &se);