[PATCH v3 13/19] hw/audio/pcspk: Remove PCSpkState::migrate field

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

The PCSpkState::migrate boolean was only set in the
pc_compat_2_7[] array, via the 'migrate=off' property.
We removed all machines using that array, lets remove
that property, simplifying vmstate_spk[].

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Mark Cave-Ayland <mark.caveayland@nutanix.com>
---
 hw/audio/pcspk.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/hw/audio/pcspk.c b/hw/audio/pcspk.c
index a419161b5b1..0e83ba0bf73 100644
--- a/hw/audio/pcspk.c
+++ b/hw/audio/pcspk.c
@@ -56,7 +56,6 @@ struct PCSpkState {
     unsigned int play_pos;
     uint8_t data_on;
     uint8_t dummy_refresh_clock;
-    bool migrate;
 };
 
 static const char *s_spk = "pcspk";
@@ -196,18 +195,10 @@ static void pcspk_realizefn(DeviceState *dev, Error **errp)
     pcspk_state = s;
 }
 
-static bool migrate_needed(void *opaque)
-{
-    PCSpkState *s = opaque;
-
-    return s->migrate;
-}
-
 static const VMStateDescription vmstate_spk = {
     .name = "pcspk",
     .version_id = 1,
     .minimum_version_id = 1,
-    .needed = migrate_needed,
     .fields = (const VMStateField[]) {
         VMSTATE_UINT8(data_on, PCSpkState),
         VMSTATE_UINT8(dummy_refresh_clock, PCSpkState),
@@ -218,7 +209,6 @@ static const VMStateDescription vmstate_spk = {
 static const Property pcspk_properties[] = {
     DEFINE_AUDIO_PROPERTIES(PCSpkState, card),
     DEFINE_PROP_UINT32("iobase", PCSpkState, iobase,  0x61),
-    DEFINE_PROP_BOOL("migrate", PCSpkState, migrate,  true),
 };
 
 static void pcspk_class_initfn(ObjectClass *klass, const void *data)
-- 
2.47.1