[PATCH v3 24/29] hw/arm/virt: Use a SysBusDevice variable in create_acpi_ged()

[Eric Auger <eric.auger@redhat.com>]

Use an intermediate SysBusDevice variable in create_acpi_ged().
This allows to get rid of multiple SYS_BUS_DEVICE() casts.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
---
 hw/arm/virt.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 2f34877716..41be8f6dbb 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -683,6 +683,7 @@ static inline DeviceState *create_acpi_ged(VirtMachineState *vms)
 {
     DeviceState *dev;
     MachineState *ms = MACHINE(vms);
+    SysBusDevice *sbdev;
     int irq = vms->irqmap[VIRT_ACPI_GED];
     uint32_t event = ACPI_GED_PWR_DOWN_EVT;
 
@@ -697,11 +698,12 @@ static inline DeviceState *create_acpi_ged(VirtMachineState *vms)
     dev = qdev_new(TYPE_ACPI_GED);
     qdev_prop_set_uint32(dev, "ged-event", event);
     object_property_set_link(OBJECT(dev), "bus", OBJECT(vms->bus), &error_abort);
-    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
+    sbdev = SYS_BUS_DEVICE(dev);
+    sysbus_realize_and_unref(sbdev, &error_fatal);
 
-    sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, vms->memmap[VIRT_ACPI_GED].base);
-    sysbus_mmio_map(SYS_BUS_DEVICE(dev), 1, vms->memmap[VIRT_PCDIMM_ACPI].base);
-    sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, qdev_get_gpio_in(vms->gic, irq));
+    sysbus_mmio_map(sbdev, 0, vms->memmap[VIRT_ACPI_GED].base);
+    sysbus_mmio_map(sbdev, 1, vms->memmap[VIRT_PCDIMM_ACPI].base);
+    sysbus_connect_irq(sbdev, 0, qdev_get_gpio_in(vms->gic, irq));
 
     return dev;
 }
-- 
2.49.0