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>

9 files changed, 18 insertions, 18 deletions

diff --git a/hw/isa/fdc37m81x-superio.c b/hw/isa/fdc37m81x-superio.c
index 55e91fb..c2a38f0 100644
--- a/hw/isa/fdc37m81x-superio.c
+++ b/hw/isa/fdc37m81x-superio.c
@@ -11,7 +11,7 @@
 #include "qemu/osdep.h"
 #include "hw/isa/superio.h"
 
-static void fdc37m81x_class_init(ObjectClass *klass, void *data)
+static void fdc37m81x_class_init(ObjectClass *klass, const void *data)
 {
     ISASuperIOClass *sc = ISA_SUPERIO_CLASS(klass);
 
diff --git a/hw/isa/i82378.c b/hw/isa/i82378.c
index cbaa152..26c8ec4 100644
--- a/hw/isa/i82378.c
+++ b/hw/isa/i82378.c
@@ -122,7 +122,7 @@ static void i82378_init(Object *obj)
     qdev_init_gpio_in(dev, i82378_request_pic_irq, 16);
 }
 
-static void i82378_class_init(ObjectClass *klass, void *data)
+static void i82378_class_init(ObjectClass *klass, const void *data)
 {
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
     DeviceClass *dc = DEVICE_CLASS(klass);
diff --git a/hw/isa/isa-bus.c b/hw/isa/isa-bus.c
index 2599c12..6c9802e 100644
--- a/hw/isa/isa-bus.c
+++ b/hw/isa/isa-bus.c
@@ -29,7 +29,7 @@ static ISABus *isabus;
 
 static char *isabus_get_fw_dev_path(DeviceState *dev);
 
-static void isa_bus_class_init(ObjectClass *klass, void *data)
+static void isa_bus_class_init(ObjectClass *klass, const void *data)
 {
     BusClass *k = BUS_CLASS(klass);
 
@@ -205,7 +205,7 @@ ISADevice *isa_vga_init(ISABus *bus)
     }
 }
 
-static void isabus_bridge_class_init(ObjectClass *klass, void *data)
+static void isabus_bridge_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
 
@@ -220,7 +220,7 @@ static const TypeInfo isabus_bridge_info = {
     .class_init    = isabus_bridge_class_init,
 };
 
-static void isa_device_class_init(ObjectClass *klass, void *data)
+static void isa_device_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *k = DEVICE_CLASS(klass);
     k->bus_type = TYPE_ISA_BUS;
diff --git a/hw/isa/isa-superio.c b/hw/isa/isa-superio.c
index 4260da5..2853485 100644
--- a/hw/isa/isa-superio.c
+++ b/hw/isa/isa-superio.c
@@ -172,7 +172,7 @@ static void isa_superio_realize(DeviceState *dev, Error **errp)
     }
 }
 
-static void isa_superio_class_init(ObjectClass *oc, void *data)
+static void isa_superio_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
 
diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c
index dcb0ac2..d3e623b 100644
--- a/hw/isa/lpc_ich9.c
+++ b/hw/isa/lpc_ich9.c
@@ -875,7 +875,7 @@ static void build_ich9_isa_aml(AcpiDevAmlIf *adev, Aml *scope)
     qbus_build_aml(bus, scope);
 }
 
-static void ich9_lpc_class_init(ObjectClass *klass, void *data)
+static void ich9_lpc_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
diff --git a/hw/isa/pc87312.c b/hw/isa/pc87312.c
index 5f58684..388da8f 100644
--- a/hw/isa/pc87312.c
+++ b/hw/isa/pc87312.c
@@ -332,7 +332,7 @@ static const Property pc87312_properties[] = {
     DEFINE_PROP_UINT8("config", PC87312State, config, 1),
 };
 
-static void pc87312_class_init(ObjectClass *klass, void *data)
+static void pc87312_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     ISASuperIOClass *sc = ISA_SUPERIO_CLASS(klass);
diff --git a/hw/isa/piix.c b/hw/isa/piix.c
index 7fc9e3e..2c6e76f 100644
--- a/hw/isa/piix.c
+++ b/hw/isa/piix.c
@@ -417,7 +417,7 @@ static const Property pci_piix_props[] = {
     DEFINE_PROP_BOOL("smm-enabled", PIIXState, smm_enabled, false),
 };
 
-static void pci_piix_class_init(ObjectClass *klass, void *data)
+static void pci_piix_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
@@ -464,7 +464,7 @@ static void piix3_init(Object *obj)
     object_initialize_child(obj, "ide", &d->ide, TYPE_PIIX3_IDE);
 }
 
-static void piix3_class_init(ObjectClass *klass, void *data)
+static void piix3_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
@@ -494,7 +494,7 @@ static void piix4_init(Object *obj)
     object_initialize_child(obj, "ide", &s->ide, TYPE_PIIX4_IDE);
 }
 
-static void piix4_class_init(ObjectClass *klass, void *data)
+static void piix4_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
diff --git a/hw/isa/smc37c669-superio.c b/hw/isa/smc37c669-superio.c
index d2e58c9..0ec63f5 100644
--- a/hw/isa/smc37c669-superio.c
+++ b/hw/isa/smc37c669-superio.c
@@ -58,7 +58,7 @@ static unsigned int get_fdc_dma(ISASuperIODevice *sio, uint8_t index)
     return 2;
 }
 
-static void smc37c669_class_init(ObjectClass *klass, void *data)
+static void smc37c669_class_init(ObjectClass *klass, const void *data)
 {
     ISASuperIOClass *sc = ISA_SUPERIO_CLASS(klass);
 
diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
index 43bd67e..80366aa 100644
--- a/hw/isa/vt82c686.c
+++ b/hw/isa/vt82c686.c
@@ -220,7 +220,7 @@ typedef struct via_pm_init_info {
     uint16_t device_id;
 } ViaPMInitInfo;
 
-static void via_pm_class_init(ObjectClass *klass, void *data)
+static void via_pm_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
@@ -337,7 +337,7 @@ static void via_superio_devices_enable(ViaSuperIOState *s, uint8_t data)
     isa_fdc_set_enabled(s->superio.floppy, data & BIT(4));
 }
 
-static void via_superio_class_init(ObjectClass *klass, void *data)
+static void via_superio_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     ISASuperIOClass *sc = ISA_SUPERIO_CLASS(klass);
@@ -456,7 +456,7 @@ static void vt82c686b_superio_init(Object *obj)
     VIA_SUPERIO(obj)->io_ops = &vt82c686b_superio_cfg_ops;
 }
 
-static void vt82c686b_superio_class_init(ObjectClass *klass, void *data)
+static void vt82c686b_superio_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     ISASuperIOClass *sc = ISA_SUPERIO_CLASS(klass);
@@ -565,7 +565,7 @@ static void vt8231_superio_init(Object *obj)
     VIA_SUPERIO(obj)->io_ops = &vt8231_superio_cfg_ops;
 }
 
-static void vt8231_superio_class_init(ObjectClass *klass, void *data)
+static void vt8231_superio_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     ISASuperIOClass *sc = ISA_SUPERIO_CLASS(klass);
@@ -833,7 +833,7 @@ static void vt82c686b_init(Object *obj)
     object_initialize_child(obj, "pm", &s->pm, TYPE_VT82C686B_PM);
 }
 
-static void vt82c686b_class_init(ObjectClass *klass, void *data)
+static void vt82c686b_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
@@ -898,7 +898,7 @@ static void vt8231_init(Object *obj)
     object_initialize_child(obj, "pm", &s->pm, TYPE_VT8231_PM);
 }
 
-static void vt8231_class_init(ObjectClass *klass, void *data)
+static void vt8231_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);