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-rw-r--r--hw/sensor/tmp421.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/sensor/tmp421.c b/hw/sensor/tmp421.c
index 007f7cd018..3421c44086 100644
--- a/hw/sensor/tmp421.c
+++ b/hw/sensor/tmp421.c
@@ -337,7 +337,7 @@ static void tmp421_realize(DeviceState *dev, Error **errp)
     tmp421_reset(&s->i2c);
 }
 
-static void tmp421_class_init(ObjectClass *klass, void *data)
+static void tmp421_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     I2CSlaveClass *k = I2C_SLAVE_CLASS(klass);
@@ -382,7 +382,7 @@ static void tmp421_register_types(void)
             .name       = devices[i].name,
             .parent     = TYPE_TMP421,
             .class_init = tmp421_class_init,
-            .class_data = (void *) &devices[i],
+            .class_data = &devices[i],
         };
         type_register_static(&ti);
     }