[PULL 23/38] hw/ppc/e500: Reduce usage of sysbus API

[Daniel Henrique Barboza]

From: Bernhard Beschow <shentey@gmail.com>

PlatformBusDevice has an mmio attribute which gets aliased to
SysBusDevice::mmio[0]. So PlatformbusDevice::mmio can be used directly,
avoiding the sysbus API.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <20221003203142.24355-5-shentey@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
---
 hw/ppc/e500.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 32495d0123..496c61b612 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -1023,7 +1023,7 @@ void ppce500_init(MachineState *machine)
 
         memory_region_add_subregion(address_space_mem,
                                     pmc->platform_bus_base,
-                                    sysbus_mmio_get_region(s, 0));
+                                    &pms->pbus_dev->mmio);
     }
 
     /*
-- 
2.37.3