hw/net/xilinx_ethlite: Rename 'mmio' MR as 'container'

Having all its address range mapped by subregions,
s->mmio MemoryRegion effectively became a container.
Rename it as 'container' for clarity.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20241112181044.92193-21-philmd@linaro.org>

hw/net/xilinx_ethlite.c

@@ -85,7 +85,7 @@ struct XlnxXpsEthLite
 {
     SysBusDevice parent_obj;
 
-    MemoryRegion mmio;
+    MemoryRegion container;
     qemu_irq irq;
     NICState *nic;
     NICConf conf;
@@ -300,7 +300,7 @@ static void xilinx_ethlite_realize(DeviceState *dev, Error **errp)
 {
     XlnxXpsEthLite *s = XILINX_ETHLITE(dev);
 
-    memory_region_init(&s->mmio, OBJECT(dev),
+    memory_region_init(&s->container, OBJECT(dev),
                        "xlnx.xps-ethernetlite", 0x2000);
 
     object_initialize_child(OBJECT(dev), "ethlite.mdio", &s->mdio,
@@ -308,31 +308,31 @@ static void xilinx_ethlite_realize(DeviceState *dev, Error **errp)
     qdev_prop_set_string(DEVICE(&s->mdio), "name", "ethlite.mdio");
     qdev_prop_set_uint64(DEVICE(&s->mdio), "size", 4 * 4);
     sysbus_realize(SYS_BUS_DEVICE(&s->mdio), &error_fatal);
-    memory_region_add_subregion(&s->mmio, A_MDIO_BASE,
+    memory_region_add_subregion(&s->container, A_MDIO_BASE,
                            sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->mdio), 0));
 
     for (unsigned i = 0; i < 2; i++) {
         memory_region_init_ram(&s->port[i].txbuf, OBJECT(dev),
                                i ? "ethlite.tx[1]buf" : "ethlite.tx[0]buf",
                                BUFSZ_MAX, &error_abort);
-        memory_region_add_subregion(&s->mmio, 0x0800 * i, &s->port[i].txbuf);
+        memory_region_add_subregion(&s->container, 0x0800 * i, &s->port[i].txbuf);
         memory_region_init_io(&s->port[i].txio, OBJECT(dev),
                               &eth_porttx_ops, s,
                               i ? "ethlite.tx[1]io" : "ethlite.tx[0]io",
                               4 * TX_MAX);
-        memory_region_add_subregion(&s->mmio, i ? A_TX_BASE1 : A_TX_BASE0,
+        memory_region_add_subregion(&s->container, i ? A_TX_BASE1 : A_TX_BASE0,
                                     &s->port[i].txio);
 
         memory_region_init_ram(&s->port[i].rxbuf, OBJECT(dev),
                                i ? "ethlite.rx[1]buf" : "ethlite.rx[0]buf",
                                BUFSZ_MAX, &error_abort);
-        memory_region_add_subregion(&s->mmio, 0x1000 + 0x0800 * i,
+        memory_region_add_subregion(&s->container, 0x1000 + 0x0800 * i,
                                     &s->port[i].rxbuf);
         memory_region_init_io(&s->port[i].rxio, OBJECT(dev),
                               &eth_portrx_ops, s,
                               i ? "ethlite.rx[1]io" : "ethlite.rx[0]io",
                               4 * RX_MAX);
-        memory_region_add_subregion(&s->mmio, i ? A_RX_BASE1 : A_RX_BASE0,
+        memory_region_add_subregion(&s->container, i ? A_RX_BASE1 : A_RX_BASE0,
                                     &s->port[i].rxio);
     }
 
@@ -348,7 +348,7 @@ static void xilinx_ethlite_init(Object *obj)
     XlnxXpsEthLite *s = XILINX_ETHLITE(obj);
 
     sysbus_init_irq(SYS_BUS_DEVICE(obj), &s->irq);
-    sysbus_init_mmio(SYS_BUS_DEVICE(obj), &s->mmio);
+    sysbus_init_mmio(SYS_BUS_DEVICE(obj), &s->container);
 }
 
 static const Property xilinx_ethlite_properties[] = {