7 files changed, 10 insertions, 10 deletions
diff --git a/accel/hvf/hvf-accel-ops.c b/accel/hvf/hvf-accel-ops.c
index 601c3bc0ac..5375de7bcf 100644
--- a/accel/hvf/hvf-accel-ops.c
+++ b/accel/hvf/hvf-accel-ops.c
@@ -355,7 +355,7 @@ static inline int hvf_gdbstub_sstep_flags(void)
     return SSTEP_ENABLE | SSTEP_NOIRQ;
 }
 
-static void hvf_accel_class_init(ObjectClass *oc, void *data)
+static void hvf_accel_class_init(ObjectClass *oc, const void *data)
 {
     AccelClass *ac = ACCEL_CLASS(oc);
     ac->name = "HVF";
@@ -578,7 +578,7 @@ static void hvf_remove_all_breakpoints(CPUState *cpu)
     }
 }
 
-static void hvf_accel_ops_class_init(ObjectClass *oc, void *data)
+static void hvf_accel_ops_class_init(ObjectClass *oc, const void *data)
 {
     AccelOpsClass *ops = ACCEL_OPS_CLASS(oc);
 
diff --git a/accel/kvm/kvm-accel-ops.c b/accel/kvm/kvm-accel-ops.c
index 54ea60909e..e5c15449aa 100644
--- a/accel/kvm/kvm-accel-ops.c
+++ b/accel/kvm/kvm-accel-ops.c
@@ -90,7 +90,7 @@ static int kvm_update_guest_debug_ops(CPUState *cpu)
 }
 #endif
 
-static void kvm_accel_ops_class_init(ObjectClass *oc, void *data)
+static void kvm_accel_ops_class_init(ObjectClass *oc, const void *data)
 {
     AccelOpsClass *ops = ACCEL_OPS_CLASS(oc);
 
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index cba9c78d2f..b8c68c7819 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -3964,7 +3964,7 @@ static int kvm_gdbstub_sstep_flags(void)
     return kvm_sstep_flags;
 }
 
-static void kvm_accel_class_init(ObjectClass *oc, void *data)
+static void kvm_accel_class_init(ObjectClass *oc, const void *data)
 {
     AccelClass *ac = ACCEL_CLASS(oc);
     ac->name = "KVM";
diff --git a/accel/qtest/qtest.c b/accel/qtest/qtest.c
index 7fae80f6a1..92bed9264c 100644
--- a/accel/qtest/qtest.c
+++ b/accel/qtest/qtest.c
@@ -42,7 +42,7 @@ static int qtest_init_accel(MachineState *ms)
     return 0;
 }
 
-static void qtest_accel_class_init(ObjectClass *oc, void *data)
+static void qtest_accel_class_init(ObjectClass *oc, const void *data)
 {
     AccelClass *ac = ACCEL_CLASS(oc);
     ac->name = "QTest";
@@ -59,7 +59,7 @@ static const TypeInfo qtest_accel_type = {
 };
 module_obj(TYPE_QTEST_ACCEL);
 
-static void qtest_accel_ops_class_init(ObjectClass *oc, void *data)
+static void qtest_accel_ops_class_init(ObjectClass *oc, const void *data)
 {
     AccelOpsClass *ops = ACCEL_OPS_CLASS(oc);
 
diff --git a/accel/tcg/tcg-accel-ops.c b/accel/tcg/tcg-accel-ops.c
index ccdb781eef..b24d6a7562 100644
--- a/accel/tcg/tcg-accel-ops.c
+++ b/accel/tcg/tcg-accel-ops.c
@@ -224,7 +224,7 @@ static void tcg_accel_ops_init(AccelOpsClass *ops)
     ops->remove_all_breakpoints = tcg_remove_all_breakpoints;
 }
 
-static void tcg_accel_ops_class_init(ObjectClass *oc, void *data)
+static void tcg_accel_ops_class_init(ObjectClass *oc, const void *data)
 {
     AccelOpsClass *ops = ACCEL_OPS_CLASS(oc);
 
diff --git a/accel/tcg/tcg-all.c b/accel/tcg/tcg-all.c
index b0d4e3e136..40d7364979 100644
--- a/accel/tcg/tcg-all.c
+++ b/accel/tcg/tcg-all.c
@@ -237,7 +237,7 @@ static int tcg_gdbstub_supported_sstep_flags(void)
     }
 }
 
-static void tcg_accel_class_init(ObjectClass *oc, void *data)
+static void tcg_accel_class_init(ObjectClass *oc, const void *data)
 {
     AccelClass *ac = ACCEL_CLASS(oc);
     ac->name = "tcg";
diff --git a/accel/xen/xen-all.c b/accel/xen/xen-all.c
index 7aa28b9ab9..de52a8f882 100644
--- a/accel/xen/xen-all.c
+++ b/accel/xen/xen-all.c
@@ -116,7 +116,7 @@ static int xen_init(MachineState *ms)
     return 0;
 }
 
-static void xen_accel_class_init(ObjectClass *oc, void *data)
+static void xen_accel_class_init(ObjectClass *oc, const void *data)
 {
     AccelClass *ac = ACCEL_CLASS(oc);
     static GlobalProperty compat[] = {
@@ -147,7 +147,7 @@ static const TypeInfo xen_accel_type = {
     .class_init = xen_accel_class_init,
 };
 
-static void xen_accel_ops_class_init(ObjectClass *oc, void *data)
+static void xen_accel_ops_class_init(ObjectClass *oc, const void *data)
 {
     AccelOpsClass *ops = ACCEL_OPS_CLASS(oc);