qom: Have class_init() take a const data argument

Mechanical change using gsed, then style manually adapted
to pass checkpatch.pl script.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250424194905.82506-4-philmd@linaro.org>

1 files changed, 4 insertions, 3 deletions

diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c
index 501330bfa7..838b7e6484 100644
--- a/hw/s390x/s390-pci-bus.c
+++ b/hw/s390x/s390-pci-bus.c
@@ -1373,7 +1373,7 @@ static void s390_pcihost_reset(DeviceState *dev)
     pci_for_each_device_under_bus(bus, s390_pci_enumerate_bridge, s);
 }
 
-static void s390_pcihost_class_init(ObjectClass *klass, void *data)
+static void s390_pcihost_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(klass);
@@ -1557,7 +1557,7 @@ static const VMStateDescription s390_pci_device_vmstate = {
     .unmigratable = 1,
 };
 
-static void s390_pci_device_class_init(ObjectClass *klass, void *data)
+static void s390_pci_device_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
 
@@ -1583,7 +1583,8 @@ static const TypeInfo s390_pci_iommu_info = {
     .instance_size = sizeof(S390PCIIOMMU),
 };
 
-static void s390_iommu_memory_region_class_init(ObjectClass *klass, void *data)
+static void s390_iommu_memory_region_class_init(ObjectClass *klass,
+                                                const void *data)
 {
     IOMMUMemoryRegionClass *imrc = IOMMU_MEMORY_REGION_CLASS(klass);