4 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.c b/drivers/gpu/drm/i915/gvt/gvt.c
index 0262a6fa3a6c..d1d8ee4a5f16 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.c
+++ b/drivers/gpu/drm/i915/gvt/gvt.c
@@ -415,7 +415,7 @@ intel_gvt_pm_resume(struct intel_gvt *gvt)
 }
 
 int
-intel_gvt_register_hypervisor(struct intel_gvt_mpt *m)
+intel_gvt_register_hypervisor(const struct intel_gvt_mpt *m)
 {
 	int ret;
 	void *gvt;
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h
index b3d6355dd797..cf3578e3f4dd 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.h
+++ b/drivers/gpu/drm/i915/gvt/gvt.h
@@ -56,7 +56,7 @@ struct intel_gvt_host {
 	struct device *dev;
 	bool initialized;
 	int hypervisor_type;
-	struct intel_gvt_mpt *mpt;
+	const struct intel_gvt_mpt *mpt;
 };
 
 extern struct intel_gvt_host intel_gvt_host;
diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c
index ad8a9df49f29..d830b6c65284 100644
--- a/drivers/gpu/drm/i915/gvt/kvmgt.c
+++ b/drivers/gpu/drm/i915/gvt/kvmgt.c
@@ -2099,7 +2099,7 @@ static bool kvmgt_is_valid_gfn(unsigned long handle, unsigned long gfn)
 	return ret;
 }
 
-static struct intel_gvt_mpt kvmgt_mpt = {
+static const struct intel_gvt_mpt kvmgt_mpt = {
 	.type = INTEL_GVT_HYPERVISOR_KVM,
 	.host_init = kvmgt_host_init,
 	.host_exit = kvmgt_host_exit,
diff --git a/drivers/gpu/drm/i915/gvt/mpt.h b/drivers/gpu/drm/i915/gvt/mpt.h
index 9ad224df9c68..6f92cde71971 100644
--- a/drivers/gpu/drm/i915/gvt/mpt.h
+++ b/drivers/gpu/drm/i915/gvt/mpt.h
@@ -392,7 +392,7 @@ static inline bool intel_gvt_hypervisor_is_valid_gfn(
 	return intel_gvt_host.mpt->is_valid_gfn(vgpu->handle, gfn);
 }
 
-int intel_gvt_register_hypervisor(struct intel_gvt_mpt *);
+int intel_gvt_register_hypervisor(const struct intel_gvt_mpt *);
 void intel_gvt_unregister_hypervisor(void);
 
 #endif /* _GVT_MPT_H_ */