hw: Make class data 'const'

When the %data argument is not modified, we can declare it const.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250210133134.90879-8-philmd@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/hw/sensor/isl_pmbus_vr.c b/hw/sensor/isl_pmbus_vr.c
index 304a66ea8b..c60282cfe7 100644
--- a/hw/sensor/isl_pmbus_vr.c
+++ b/hw/sensor/isl_pmbus_vr.c
@@ -233,7 +233,7 @@ static void raa228000_init(Object *obj)
     isl_pmbus_vr_add_props(obj, flags, 1);
 }
 
-static void isl_pmbus_vr_class_init(ObjectClass *klass, void *data,
+static void isl_pmbus_vr_class_init(ObjectClass *klass, const void *data,
                                     uint8_t pages)
 {
     PMBusDeviceClass *k = PMBUS_DEVICE_CLASS(klass);