Fix qdev property type definition for isa serial/parallel devices

Use the correct qdev property type for these devices.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

hw/parallel.c

@@ -587,7 +587,7 @@ static ISADeviceInfo parallel_isa_info = {
     .qdev.size  = sizeof(ISAParallelState),
     .init       = parallel_isa_initfn,
     .qdev.props = (Property[]) {
-        DEFINE_PROP_HEX32("index",  ISAParallelState, index,   -1),
+        DEFINE_PROP_UINT32("index", ISAParallelState, index,   -1),
         DEFINE_PROP_HEX32("iobase", ISAParallelState, iobase,  -1),
         DEFINE_PROP_UINT32("irq",   ISAParallelState, isairq,  7),
         DEFINE_PROP_CHR("chardev",  ISAParallelState, state.chr),

hw/serial.c

@@ -900,7 +900,7 @@ static ISADeviceInfo serial_isa_info = {
     .qdev.size  = sizeof(ISASerialState),
     .init       = serial_isa_initfn,
     .qdev.props = (Property[]) {
-        DEFINE_PROP_HEX32("index",  ISASerialState, index,   -1),
+        DEFINE_PROP_UINT32("index", ISASerialState, index,   -1),
         DEFINE_PROP_HEX32("iobase", ISASerialState, iobase,  -1),
         DEFINE_PROP_UINT32("irq",   ISASerialState, isairq,  -1),
         DEFINE_PROP_CHR("chardev",  ISASerialState, state.chr),