These are never modified, so make them const to allow the compiler to
put them in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@xxxxxxxxx>
---
drivers/gpu/drm/i915/gvt/gtt.c | 4 ++--
drivers/gpu/drm/i915/gvt/gtt.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c
index 53d0cb327539..6efa48727052 100644
--- a/drivers/gpu/drm/i915/gvt/gtt.c
+++ b/drivers/gpu/drm/i915/gvt/gtt.c
@@ -516,7 +516,7 @@ static struct intel_gvt_gtt_pte_ops gen8_gtt_pte_ops = {
.set_pfn = gen8_gtt_set_pfn,
};
-static struct intel_gvt_gtt_gma_ops gen8_gtt_gma_ops = {
+static const struct intel_gvt_gtt_gma_ops gen8_gtt_gma_ops = {
.gma_to_ggtt_pte_index = gma_to_ggtt_pte_index,
.gma_to_pte_index = gen8_gma_to_pte_index,
.gma_to_pde_index = gen8_gma_to_pde_index,
@@ -2097,7 +2097,7 @@ unsigned long intel_vgpu_gma_to_gpa(struct intel_vgpu_mm *mm, unsigned long gma)
struct intel_vgpu *vgpu = mm->vgpu;
struct intel_gvt *gvt = vgpu->gvt;
struct intel_gvt_gtt_pte_ops *pte_ops = gvt->gtt.pte_ops;
- struct intel_gvt_gtt_gma_ops *gma_ops = gvt->gtt.gma_ops;
+ const struct intel_gvt_gtt_gma_ops *gma_ops = gvt->gtt.gma_ops;
unsigned long gpa = INTEL_GVT_INVALID_ADDR;
unsigned long gma_index[4];
struct intel_gvt_gtt_entry e;
diff --git a/drivers/gpu/drm/i915/gvt/gtt.h b/drivers/gpu/drm/i915/gvt/gtt.h
index 3bf45672ef98..d0d598322404 100644
--- a/drivers/gpu/drm/i915/gvt/gtt.h
+++ b/drivers/gpu/drm/i915/gvt/gtt.h
@@ -92,7 +92,7 @@ struct intel_gvt_gtt_gma_ops {
struct intel_gvt_gtt {
struct intel_gvt_gtt_pte_ops *pte_ops;
- struct intel_gvt_gtt_gma_ops *gma_ops;
+ const struct intel_gvt_gtt_gma_ops *gma_ops;
int (*mm_alloc_page_table)(struct intel_vgpu_mm *mm);
void (*mm_free_page_table)(struct intel_vgpu_mm *mm);
struct list_head oos_page_use_list_head;
--
2.34.1
