diff mbox series

[PULL,4/4] integratorcp: Don't migrate flash using vmstate_register_ram_global()

Message ID 1500915978-29213-5-git-send-email-peter.maydell@linaro.org
State Accepted
Commit b2d1b0507d1b80f23da12dd8aab56944fe380a09
Headers show
Series target-arm queue | expand

Commit Message

Peter Maydell July 24, 2017, 5:06 p.m. UTC 
Instead of migrating the flash by creating the memory region
with memory_region_init_ram_nomigrate() and then calling
vmstate_register_ram_global(), just use memory_region_init_ram(),
which now handles migration registration automatically.

This is a migration compatibility break for the integratorcp
board, because the RAM region's migration name changes to
include the device path. This is OK because we don't guarantee
migration compatibility for this board.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

Message-id: 1500310341-28931-1-git-send-email-peter.maydell@linaro.org
---
 hw/arm/integratorcp.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

-- 
2.7.4
diff mbox series

Patch

diff --git a/hw/arm/integratorcp.c b/hw/arm/integratorcp.c
index d79221d..d9530ed 100644
--- a/hw/arm/integratorcp.c
+++ b/hw/arm/integratorcp.c
@@ -276,9 +276,8 @@  static void integratorcm_init(Object *obj)
     s->cm_init = 0x00000112;
     s->cm_refcnt_offset = muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), 24,
                                    1000);
-    memory_region_init_ram_nomigrate(&s->flash, obj, "integrator.flash", 0x100000,
+    memory_region_init_ram(&s->flash, obj, "integrator.flash", 0x100000,
                            &error_fatal);
-    vmstate_register_ram_global(&s->flash);
 
     memory_region_init_io(&s->iomem, obj, &integratorcm_ops, s,
                           "integratorcm", 0x00800000);