hw/s*: pass owner to memory_region_init* functions

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

hw/scsi/esp-pci.c

@@ -349,7 +349,8 @@ static int esp_pci_scsi_init(PCIDevice *dev)
     s->dma_memory_write = esp_pci_dma_memory_write;
     s->dma_opaque = pci;
     s->chip_id = TCHI_AM53C974;
-    memory_region_init_io(&pci->io, NULL, &esp_pci_io_ops, pci, "esp-io", 0x80);
+    memory_region_init_io(&pci->io, OBJECT(pci), &esp_pci_io_ops, pci,
+                          "esp-io", 0x80);
 
     pci_register_bar(&pci->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &pci->io);
     s->irq = pci->dev.irq[0];

hw/scsi/esp.c

@@ -675,8 +675,8 @@ static int sysbus_esp_init(SysBusDevice *dev)
     assert(sysbus->it_shift != -1);
 
     s->chip_id = TCHI_FAS100A;
-    memory_region_init_io(&sysbus->iomem, NULL, &sysbus_esp_mem_ops, sysbus,
-                          "esp", ESP_REGS << sysbus->it_shift);
+    memory_region_init_io(&sysbus->iomem, OBJECT(sysbus), &sysbus_esp_mem_ops,
+                          sysbus, "esp", ESP_REGS << sysbus->it_shift);
     sysbus_init_mmio(dev, &sysbus->iomem);
 
     qdev_init_gpio_in(&dev->qdev, sysbus_esp_gpio_demux, 2);

hw/scsi/lsi53c895a.c

@@ -2090,9 +2090,12 @@ static int lsi_scsi_init(PCIDevice *dev)
     /* Interrupt pin A */
     pci_conf[PCI_INTERRUPT_PIN] = 0x01;
 
-    memory_region_init_io(&s->mmio_io, NULL, &lsi_mmio_ops, s, "lsi-mmio", 0x400);
-    memory_region_init_io(&s->ram_io, NULL, &lsi_ram_ops, s, "lsi-ram", 0x2000);
-    memory_region_init_io(&s->io_io, NULL, &lsi_io_ops, s, "lsi-io", 256);
+    memory_region_init_io(&s->mmio_io, OBJECT(s), &lsi_mmio_ops, s,
+                          "lsi-mmio", 0x400);
+    memory_region_init_io(&s->ram_io, OBJECT(s), &lsi_ram_ops, s,
+                          "lsi-ram", 0x2000);
+    memory_region_init_io(&s->io_io, OBJECT(s), &lsi_io_ops, s,
+                          "lsi-io", 256);
 
     pci_register_bar(&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io_io);
     pci_register_bar(&s->dev, 1, 0, &s->mmio_io);

hw/scsi/megasas.c

@@ -2098,11 +2098,11 @@ static int megasas_scsi_init(PCIDevice *dev)
     /* Interrupt pin 1 */
     pci_conf[PCI_INTERRUPT_PIN] = 0x01;
 
-    memory_region_init_io(&s->mmio_io, NULL, &megasas_mmio_ops, s,
+    memory_region_init_io(&s->mmio_io, OBJECT(s), &megasas_mmio_ops, s,
                           "megasas-mmio", 0x4000);
-    memory_region_init_io(&s->port_io, NULL, &megasas_port_ops, s,
+    memory_region_init_io(&s->port_io, OBJECT(s), &megasas_port_ops, s,
                           "megasas-io", 256);
-    memory_region_init_io(&s->queue_io, NULL, &megasas_queue_ops, s,
+    memory_region_init_io(&s->queue_io, OBJECT(s), &megasas_queue_ops, s,
                           "megasas-queue", 0x40000);
 
 #ifdef USE_MSIX

hw/scsi/vmw_pvscsi.c

@@ -1075,7 +1075,7 @@ pvscsi_init(PCIDevice *pci_dev)
     /* Interrupt pin A */
     pci_config_set_interrupt_pin(pci_dev->config, 1);
 
-    memory_region_init_io(&s->io_space, NULL, &pvscsi_ops, s,
+    memory_region_init_io(&s->io_space, OBJECT(s), &pvscsi_ops, s,
                           "pvscsi-io", PVSCSI_MEM_SPACE_SIZE);
     pci_register_bar(pci_dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->io_space);
 

hw/sd/milkymist-memcard.c

@@ -253,7 +253,7 @@ static int milkymist_memcard_init(SysBusDevice *dev)
     s->card = sd_init(dinfo ? dinfo->bdrv : NULL, false);
     s->enabled = dinfo ? bdrv_is_inserted(dinfo->bdrv) : 0;
 
-    memory_region_init_io(&s->regs_region, NULL, &memcard_mmio_ops, s,
+    memory_region_init_io(&s->regs_region, OBJECT(s), &memcard_mmio_ops, s,
             "milkymist-memcard", R_MAX * 4);
     sysbus_init_mmio(dev, &s->regs_region);
 

hw/sd/pl181.c

@@ -479,7 +479,7 @@ static int pl181_init(SysBusDevice *dev)
     pl181_state *s = FROM_SYSBUS(pl181_state, dev);
     DriveInfo *dinfo;
 
-    memory_region_init_io(&s->iomem, NULL, &pl181_ops, s, "pl181", 0x1000);
+    memory_region_init_io(&s->iomem, OBJECT(s), &pl181_ops, s, "pl181", 0x1000);
     sysbus_init_mmio(dev, &s->iomem);
     sysbus_init_irq(dev, &s->irq[0]);
     sysbus_init_irq(dev, &s->irq[1]);

hw/sd/sdhci.c

@@ -1245,7 +1245,7 @@ static void sdhci_realize(DeviceState *dev, Error ** errp)
     s->buf_maxsz = sdhci_get_fifolen(s);
     s->fifo_buffer = g_malloc0(s->buf_maxsz);
     sysbus_init_irq(sbd, &s->irq);
-    memory_region_init_io(&s->iomem, NULL, &sdhci_mmio_ops, s, "sdhci",
+    memory_region_init_io(&s->iomem, OBJECT(s), &sdhci_mmio_ops, s, "sdhci",
             SDHC_REGISTERS_MAP_SIZE);
     sysbus_init_mmio(sbd, &s->iomem);
 }

hw/sh4/sh_pci.c

@@ -125,10 +125,10 @@ static int sh_pci_device_init(SysBusDevice *dev)
                               get_system_memory(),
                               get_system_io(),
                               PCI_DEVFN(0, 0), 4, TYPE_PCI_BUS);
-    memory_region_init_io(&s->memconfig_p4, NULL, &sh_pci_reg_ops, s,
+    memory_region_init_io(&s->memconfig_p4, OBJECT(s), &sh_pci_reg_ops, s,
                           "sh_pci", 0x224);
-    memory_region_init_alias(&s->memconfig_a7, NULL, "sh_pci.2", &s->memconfig_p4,
-                             0, 0x224);
+    memory_region_init_alias(&s->memconfig_a7, OBJECT(s), "sh_pci.2",
+                             &s->memconfig_p4, 0, 0x224);
     isa_mmio_setup(&s->isa, 0x40000);
     sysbus_init_mmio(dev, &s->memconfig_p4);
     sysbus_init_mmio(dev, &s->memconfig_a7);

hw/sparc/sun4m.c

@@ -582,7 +582,8 @@ static int idreg_init1(SysBusDevice *dev)
 {
     IDRegState *s = FROM_SYSBUS(IDRegState, dev);
 
-    memory_region_init_ram(&s->mem, NULL, "sun4m.idreg", sizeof(idreg_data));
+    memory_region_init_ram(&s->mem, OBJECT(s),
+                           "sun4m.idreg", sizeof(idreg_data));
     vmstate_register_ram_global(&s->mem);
     memory_region_set_readonly(&s->mem, true);
     sysbus_init_mmio(dev, &s->mem);
@@ -625,7 +626,7 @@ static int afx_init1(SysBusDevice *dev)
 {
     AFXState *s = FROM_SYSBUS(AFXState, dev);
 
-    memory_region_init_ram(&s->mem, NULL, "sun4m.afx", 4);
+    memory_region_init_ram(&s->mem, OBJECT(s), "sun4m.afx", 4);
     vmstate_register_ram_global(&s->mem);
     sysbus_init_mmio(dev, &s->mem);
     return 0;
@@ -695,7 +696,7 @@ static int prom_init1(SysBusDevice *dev)
 {
     PROMState *s = FROM_SYSBUS(PROMState, dev);
 
-    memory_region_init_ram(&s->prom, NULL, "sun4m.prom", PROM_SIZE_MAX);
+    memory_region_init_ram(&s->prom, OBJECT(s), "sun4m.prom", PROM_SIZE_MAX);
     vmstate_register_ram_global(&s->prom);
     memory_region_set_readonly(&s->prom, true);
     sysbus_init_mmio(dev, &s->prom);
@@ -734,7 +735,7 @@ static int ram_init1(SysBusDevice *dev)
 {
     RamDevice *d = FROM_SYSBUS(RamDevice, dev);
 
-    memory_region_init_ram(&d->ram, NULL, "sun4m.ram", d->size);
+    memory_region_init_ram(&d->ram, OBJECT(d), "sun4m.ram", d->size);
     vmstate_register_ram_global(&d->ram);
     sysbus_init_mmio(dev, &d->ram);
     return 0;

hw/sparc64/sun4u.c

@@ -680,7 +680,7 @@ static int prom_init1(SysBusDevice *dev)
 {
     PROMState *s = FROM_SYSBUS(PROMState, dev);
 
-    memory_region_init_ram(&s->prom, NULL, "sun4u.prom", PROM_SIZE_MAX);
+    memory_region_init_ram(&s->prom, OBJECT(s), "sun4u.prom", PROM_SIZE_MAX);
     vmstate_register_ram_global(&s->prom);
     memory_region_set_readonly(&s->prom, true);
     sysbus_init_mmio(dev, &s->prom);
@@ -720,7 +720,7 @@ static int ram_init1(SysBusDevice *dev)
 {
     RamDevice *d = FROM_SYSBUS(RamDevice, dev);
 
-    memory_region_init_ram(&d->ram, NULL, "sun4u.ram", d->size);
+    memory_region_init_ram(&d->ram, OBJECT(d), "sun4u.ram", d->size);
     vmstate_register_ram_global(&d->ram);
     sysbus_init_mmio(dev, &d->ram);
     return 0;

hw/ssi/pl022.c

@@ -277,7 +277,7 @@ static int pl022_init(SysBusDevice *dev)
 {
     pl022_state *s = FROM_SYSBUS(pl022_state, dev);
 
-    memory_region_init_io(&s->iomem, NULL, &pl022_ops, s, "pl022", 0x1000);
+    memory_region_init_io(&s->iomem, OBJECT(s), &pl022_ops, s, "pl022", 0x1000);
     sysbus_init_mmio(dev, &s->iomem);
     sysbus_init_irq(dev, &s->irq);
     s->ssi = ssi_create_bus(&dev->qdev, "ssi");

hw/ssi/xilinx_spi.c

@@ -330,7 +330,8 @@ static int xilinx_spi_init(SysBusDevice *dev)
         sysbus_init_irq(dev, &s->cs_lines[i]);
     }
 
-    memory_region_init_io(&s->mmio, NULL, &spi_ops, s, "xilinx-spi", R_MAX * 4);
+    memory_region_init_io(&s->mmio, OBJECT(s), &spi_ops, s,
+                          "xilinx-spi", R_MAX * 4);
     sysbus_init_mmio(dev, &s->mmio);
 
     s->irqline = -1;

hw/ssi/xilinx_spips.c

@@ -663,7 +663,8 @@ static void xilinx_spips_realize(DeviceState *dev, Error **errp)
         sysbus_init_irq(sbd, &s->cs_lines[i]);
     }
 
-    memory_region_init_io(&s->iomem, NULL, xsc->reg_ops, s, "spi", R_MAX*4);
+    memory_region_init_io(&s->iomem, OBJECT(s), xsc->reg_ops, s,
+                          "spi", R_MAX*4);
     sysbus_init_mmio(sbd, &s->iomem);
 
     s->irqline = -1;
@@ -685,7 +686,7 @@ static void xilinx_qspips_realize(DeviceState *dev, Error **errp)
     s->num_txrx_bytes = 4;
 
     xilinx_spips_realize(dev, errp);
-    memory_region_init_io(&s->mmlqspi, NULL, &lqspi_ops, s, "lqspi",
+    memory_region_init_io(&s->mmlqspi, OBJECT(s), &lqspi_ops, s, "lqspi",
                           (1 << LQSPI_ADDRESS_BITS) * 2);
     sysbus_init_mmio(sbd, &s->mmlqspi);