[Qemu-devel] [PATCH] pl050: Don't send always-constant is_mouse field

[Peter Maydell <peter.maydell@linaro.org>]

The is_mouse field of the pl050 state structure is constant (it tracks
whether this is a 'pl050_keyboard' or 'pl050_mouse'), so there's
no need to include it in the VMState structure.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
It doesn't hurt to carry around the is_mouse field, I guess, but
I thought it nicer to do the cleanup now while we still don't
care about between version migration.

 hw/pl050.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/hw/pl050.c b/hw/pl050.c
index bc31ab6..76735a0 100644
--- a/hw/pl050.c
+++ b/hw/pl050.c
@@ -24,14 +24,13 @@ typedef struct {
 
 static const VMStateDescription vmstate_pl050 = {
     .name = "pl050",
-    .version_id = 1,
-    .minimum_version_id = 1,
+    .version_id = 2,
+    .minimum_version_id = 2,
     .fields = (VMStateField[]) {
         VMSTATE_UINT32(cr, pl050_state),
         VMSTATE_UINT32(clk, pl050_state),
         VMSTATE_UINT32(last, pl050_state),
         VMSTATE_INT32(pending, pl050_state),
-        VMSTATE_INT32(is_mouse, pl050_state),
         VMSTATE_END_OF_LIST()
     }
 };
-- 
1.7.9.5