From: Bernhard Beschow <shentey@gmail.com>
Date: Mon, 3 Oct 2022 20:31:33 +0000 (+0200)
Subject: hw/ppc/e500: Reduce usage of sysbus API
X-Git-Tag: v7.2.0-rc0~47^2~15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bacb4eb87608b398b5a261a5a9224758350add1d;p=thirdparty%2Fqemu.git

hw/ppc/e500: Reduce usage of sysbus API

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>
---

diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 32495d01235..496c61b6123 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);
     }
 
     /*