qdev: Fix printout of bit device properties with bit index >= 8

Signed-off-by: NDavid 'Digit' Turner <digit@google.com>
Acked-by: NMarkus Armbruster <armbru@redhat.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

hw/qdev-properties.c

@@ -51,7 +51,7 @@ static int parse_bit(DeviceState *dev, Property *prop, const char *str)
 
 static int print_bit(DeviceState *dev, Property *prop, char *dest, size_t len)
 {
-    uint8_t *p = qdev_get_prop_ptr(dev, prop);
+    uint32_t *p = qdev_get_prop_ptr(dev, prop);
     return snprintf(dest, len, (*p & qdev_get_prop_mask(prop)) ? "on" : "off");
 }