[PATCH 4/5] hw/ppc/e500: Inline sysbus_create_simple(E500_SPIN)

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

In the next commit we'll set properties to the TYPE_E500_SPIN
object. In order to ease next commit review, inline the
sysbus_create_simple() call first.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/ppc/e500.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index f8177c0280..e38f46df38 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -1082,7 +1082,9 @@ void ppce500_init(MachineState *machine)
     }
 
     /* Register spinning region */
-    sysbus_create_simple("e500-spin", pmc->spin_base, NULL);
+    dev = qdev_new("e500-spin");
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
+    sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, pmc->spin_base);
 
     if (pmc->has_mpc8xxx_gpio) {
         qemu_irq poweroff_irq;
-- 
2.41.0