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-rw-r--r--hw/core/sysbus.c10
-rw-r--r--include/hw/sysbus.h1
2 files changed, 0 insertions, 11 deletions
diff --git a/hw/core/sysbus.c b/hw/core/sysbus.c
index ad34fb7344..e64d99c8ed 100644
--- a/hw/core/sysbus.c
+++ b/hw/core/sysbus.c
@@ -154,16 +154,6 @@ static void sysbus_mmio_map_common(SysBusDevice *dev, int n, hwaddr addr,
}
}
-void sysbus_mmio_unmap(SysBusDevice *dev, int n)
-{
- assert(n >= 0 && n < dev->num_mmio);
-
- if (dev->mmio[n].addr != (hwaddr)-1) {
- memory_region_del_subregion(get_system_memory(), dev->mmio[n].memory);
- dev->mmio[n].addr = (hwaddr)-1;
- }
-}
-
void sysbus_mmio_map(SysBusDevice *dev, int n, hwaddr addr)
{
sysbus_mmio_map_common(dev, n, addr, false, 0);
diff --git a/include/hw/sysbus.h b/include/hw/sysbus.h
index 3cb29a480e..c9b1e0e90e 100644
--- a/include/hw/sysbus.h
+++ b/include/hw/sysbus.h
@@ -82,7 +82,6 @@ qemu_irq sysbus_get_connected_irq(SysBusDevice *dev, int n);
void sysbus_mmio_map(SysBusDevice *dev, int n, hwaddr addr);
void sysbus_mmio_map_overlap(SysBusDevice *dev, int n, hwaddr addr,
int priority);
-void sysbus_mmio_unmap(SysBusDevice *dev, int n);
bool sysbus_realize(SysBusDevice *dev, Error **errp);
bool sysbus_realize_and_unref(SysBusDevice *dev, Error **errp);