[4/6] New qdev_init_nofail()

diff --git a/hw/apb_pci.c b/hw/apb_pci.c
index f1088aa..bd9b571 100644
--- a/hw/apb_pci.c
+++ b/hw/apb_pci.c
@@ -236,7 +236,7 @@  PCIBus *pci_apb_init(target_phys_addr_t special_base,
 
     /* Ultrasparc PBM main bus */
     dev = qdev_create(NULL, "pbm");
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     /* apb_config */
     sysbus_mmio_map(s, 0, special_base + 0x2000ULL);
diff --git a/hw/arm_sysctl.c b/hw/arm_sysctl.c
index 686c1cc..2d96faf 100644
--- a/hw/arm_sysctl.c
+++ b/hw/arm_sysctl.c
@@ -211,7 +211,7 @@  void arm_sysctl_init(uint32_t base, uint32_t sys_id)
 
     dev = qdev_create(NULL, "realview_sysctl");
     qdev_prop_set_uint32(dev, "sys_id", sys_id);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
 }
 
diff --git a/hw/armv7m.c b/hw/armv7m.c
index 059a356..96eacec 100644
--- a/hw/armv7m.c
+++ b/hw/armv7m.c
@@ -139,12 +139,12 @@  static void armv7m_bitband_init(void)
 
     dev = qdev_create(NULL, "ARM,bitband-memory");
     qdev_prop_set_uint32(dev, "base", 0x20000000);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     sysbus_mmio_map(sysbus_from_qdev(dev), 0, 0x22000000);
 
     dev = qdev_create(NULL, "ARM,bitband-memory");
     qdev_prop_set_uint32(dev, "base", 0x40000000);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     sysbus_mmio_map(sysbus_from_qdev(dev), 0, 0x42000000);
 }
 
@@ -199,7 +199,7 @@  qemu_irq *armv7m_init(int flash_size, int sram_size,
 
     nvic = qdev_create(NULL, "armv7m_nvic");
     env->v7m.nvic = nvic;
-    qdev_init(nvic);
+    qdev_init_nofail(nvic);
     cpu_pic = arm_pic_init_cpu(env);
     sysbus_connect_irq(sysbus_from_qdev(nvic), 0, cpu_pic[ARM_PIC_CPU_IRQ]);
     for (i = 0; i < 64; i++) {
diff --git a/hw/axis_dev88.c b/hw/axis_dev88.c
index b5163b6..c549916 100644
--- a/hw/axis_dev88.c
+++ b/hw/axis_dev88.c
@@ -298,7 +298,7 @@  void axisdev88_init (ram_addr_t ram_size,
     dev = qdev_create(NULL, "etraxfs,pic");
     /* FIXME: Is there a proper way to signal vectors to the CPU core?  */
     qdev_prop_set_ptr(dev, "interrupt_vector", &env->interrupt_vector);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     sysbus_mmio_map(s, 0, 0x3001c000);
     sysbus_connect_irq(s, 0, cpu_irq[0]);
diff --git a/hw/escc.c b/hw/escc.c
index 491c4cf..ed7da33 100644
--- a/hw/escc.c
+++ b/hw/escc.c
@@ -741,7 +741,7 @@  int escc_init(target_phys_addr_t base, qemu_irq irqA, qemu_irq irqB,
     qdev_prop_set_chr(dev, "chrA", chrA);
     qdev_prop_set_uint32(dev, "chnBtype", ser);
     qdev_prop_set_uint32(dev, "chnAtype", ser);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     sysbus_connect_irq(s, 0, irqA);
     sysbus_connect_irq(s, 1, irqB);
@@ -904,7 +904,7 @@  void slavio_serial_ms_kbd_init(target_phys_addr_t base, qemu_irq irq,
     qdev_prop_set_chr(dev, "chrA", NULL);
     qdev_prop_set_uint32(dev, "chnBtype", mouse);
     qdev_prop_set_uint32(dev, "chnAtype", kbd);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     sysbus_connect_irq(s, 0, irq);
     sysbus_connect_irq(s, 1, irq);
diff --git a/hw/esp.c b/hw/esp.c
index b5ddfb2..d3175bc 100644
--- a/hw/esp.c
+++ b/hw/esp.c
@@ -667,7 +667,7 @@  void esp_init(target_phys_addr_t espaddr, int it_shift,
     esp->dma_memory_write = dma_memory_write;
     esp->dma_opaque = dma_opaque;
     esp->it_shift = it_shift;
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     sysbus_connect_irq(s, 0, irq);
     sysbus_mmio_map(s, 0, espaddr);
diff --git a/hw/etraxfs.c b/hw/etraxfs.c
index ab6a3a3..3d14264 100644
--- a/hw/etraxfs.c
+++ b/hw/etraxfs.c
@@ -90,7 +90,7 @@  void bareetraxfs_init (ram_addr_t ram_size,
     dev = qdev_create(NULL, "etraxfs,pic");
     /* FIXME: Is there a proper way to signal vectors to the CPU core?  */
     qdev_prop_set_ptr(dev, "interrupt_vector", &env->interrupt_vector);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     sysbus_mmio_map(s, 0, 0x3001c000);
     sysbus_connect_irq(s, 0, cpu_irq[0]);
diff --git a/hw/fdc.c b/hw/fdc.c
index 389d9e6..f0742ce 100644
--- a/hw/fdc.c
+++ b/hw/fdc.c
@@ -1865,7 +1865,7 @@  fdctrl_t *fdctrl_init_sysbus(qemu_irq irq, int dma_chann,
     fdctrl_sysbus_t *sys;
 
     dev = qdev_create(NULL, "sysbus-fdc");
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     sys = DO_UPCAST(fdctrl_sysbus_t, busdev.qdev, dev);
     fdctrl = &sys->state;
     sysbus_connect_irq(&sys->busdev, 0, irq);
@@ -1886,7 +1886,7 @@  fdctrl_t *sun4m_fdctrl_init (qemu_irq irq, target_phys_addr_t io_base,
     fdctrl_t *fdctrl;
 
     dev = qdev_create(NULL, "SUNW,fdtwo");
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     sys = DO_UPCAST(fdctrl_sysbus_t, busdev.qdev, dev);
     fdctrl = &sys->state;
     sysbus_connect_irq(&sys->busdev, 0, irq);
diff --git a/hw/grackle_pci.c b/hw/grackle_pci.c
index 177c888..ce237cf 100644
--- a/hw/grackle_pci.c
+++ b/hw/grackle_pci.c
@@ -138,7 +138,7 @@  PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic)
     GrackleState *d;
 
     dev = qdev_create(NULL, "grackle");
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     d = FROM_SYSBUS(GrackleState, s);
     d->host_state.bus = pci_register_bus(NULL, "pci",
diff --git a/hw/i2c.c b/hw/i2c.c
index 5473772..a9f2a50 100644
--- a/hw/i2c.c
+++ b/hw/i2c.c
@@ -173,6 +173,6 @@  DeviceState *i2c_create_slave(i2c_bus *bus, const char *name, int addr)
 
     dev = qdev_create(&bus->qbus, name);
     qdev_prop_set_uint32(dev, "address", addr);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     return dev;
 }
diff --git a/hw/integratorcp.c b/hw/integratorcp.c
index 21e7712..bee8298 100644
--- a/hw/integratorcp.c
+++ b/hw/integratorcp.c
@@ -477,7 +477,7 @@  static void integratorcp_init(ram_addr_t ram_size,
 
     dev = qdev_create(NULL, "integrator_core");
     qdev_prop_set_uint32(dev, "memsz", ram_size >> 20);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     sysbus_mmio_map((SysBusDevice *)dev, 0, 0x10000000);
 
     cpu_pic = arm_pic_init_cpu(env);
diff --git a/hw/isa-bus.c b/hw/isa-bus.c
index fb90be4..f7e73d2 100644
--- a/hw/isa-bus.c
+++ b/hw/isa-bus.c
@@ -45,7 +45,7 @@  ISABus *isa_bus_new(DeviceState *dev)
     }
     if (NULL == dev) {
         dev = qdev_create(NULL, "isabus-bridge");
-        qdev_init(dev);
+        qdev_init_nofail(dev);
     }
 
     isabus = FROM_QBUS(ISABus, qbus_create(&isa_bus_info, dev, NULL));
diff --git a/hw/m48t59.c b/hw/m48t59.c
index 0fcf4f8..28dd719 100644
--- a/hw/m48t59.c
+++ b/hw/m48t59.c
@@ -626,7 +626,7 @@  m48t59_t *m48t59_init (qemu_irq IRQ, target_phys_addr_t mem_base,
     qdev_prop_set_uint32(dev, "type", type);
     qdev_prop_set_uint32(dev, "size", size);
     qdev_prop_set_uint32(dev, "io_base", io_base);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     sysbus_connect_irq(s, 0, IRQ);
     if (io_base != 0) {
diff --git a/hw/mc146818rtc.c b/hw/mc146818rtc.c
index 9d6a627..0c86646 100644
--- a/hw/mc146818rtc.c
+++ b/hw/mc146818rtc.c
@@ -637,7 +637,7 @@  RTCState *rtc_init(int base_year)
 
     dev = isa_create("mc146818rtc");
     qdev_prop_set_int32(&dev->qdev, "base_year", base_year);
-    qdev_init(&dev->qdev);
+    qdev_init_nofail(&dev->qdev);
     return DO_UPCAST(RTCState, dev, dev);
 }
 
diff --git a/hw/mips_malta.c b/hw/mips_malta.c
index 25e32bf..838e41f 100644
--- a/hw/mips_malta.c
+++ b/hw/mips_malta.c
@@ -915,7 +915,7 @@  void mips_malta_init (ram_addr_t ram_size,
         eeprom = qdev_create((BusState *)smbus, "smbus-eeprom");
         qdev_prop_set_uint32(eeprom, "address", 0x50 + i);
         qdev_prop_set_ptr(eeprom, "data", eeprom_buf + (i * 256));
-        qdev_init(eeprom);
+        qdev_init_nofail(eeprom);
     }
     pit = pit_init(0x40, isa_reserve_irq(0));
     DMA_init(0);
diff --git a/hw/musicpal.c b/hw/musicpal.c
index 1c4f17c..04570ac 100644
--- a/hw/musicpal.c
+++ b/hw/musicpal.c
@@ -1357,7 +1357,7 @@  static void musicpal_init(ram_addr_t ram_size,
     qemu_check_nic_model(&nd_table[0], "mv88w8618");
     dev = qdev_create(NULL, "mv88w8618_eth");
     dev->nd = &nd_table[0];
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     sysbus_mmio_map(sysbus_from_qdev(dev), 0, MP_ETH_BASE);
     sysbus_connect_irq(sysbus_from_qdev(dev), 0, pic[MP_ETH_IRQ]);
 
@@ -1390,7 +1390,7 @@  static void musicpal_init(ram_addr_t ram_size,
     dev = qdev_create(NULL, "mv88w8618_audio");
     s = sysbus_from_qdev(dev);
     qdev_prop_set_ptr(dev, "wm8750", wm8750_dev);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     sysbus_mmio_map(s, 0, MP_AUDIO_BASE);
     sysbus_connect_irq(s, 0, pic[MP_AUDIO_IRQ]);
 #endif
diff --git a/hw/ne2000-isa.c b/hw/ne2000-isa.c
index 9d8f7aa..e7147ec 100644
--- a/hw/ne2000-isa.c
+++ b/hw/ne2000-isa.c
@@ -89,7 +89,7 @@  void isa_ne2000_init(int base, int irq, NICInfo *nd)
     dev->qdev.nd = nd; /* hack alert */
     qdev_prop_set_uint32(&dev->qdev, "iobase", base);
     qdev_prop_set_uint32(&dev->qdev, "irq",    irq);
-    qdev_init(&dev->qdev);
+    qdev_init_nofail(&dev->qdev);
 }
 
 static ISADeviceInfo ne2000_isa_info = {
diff --git a/hw/pc.c b/hw/pc.c
index d96d756..33cd5e4 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -1403,7 +1403,7 @@  static void pc_init1(ram_addr_t ram_size,
             eeprom = qdev_create((BusState *)smbus, "smbus-eeprom");
             qdev_prop_set_uint32(eeprom, "address", 0x50 + i);
             qdev_prop_set_ptr(eeprom, "data", eeprom_buf + (i * 256));
-            qdev_init(eeprom);
+            qdev_init_nofail(eeprom);
         }
     }
 
diff --git a/hw/pci.c b/hw/pci.c
index 8dc8864..b9f3ff0 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -931,9 +931,8 @@  PCIDevice *pci_create_simple(PCIBus *bus, int devfn, const char *name)
 
     dev = qdev_create(&bus->qbus, name);
     qdev_prop_set_uint32(dev, "addr", devfn);
-    qdev_init(dev);
-
-    return (PCIDevice *)dev;
+    qdev_init_nofail(dev);
+    return DO_UPCAST(PCIDevice, qdev, dev);
 }
 
 static int pci_find_space(PCIDevice *pdev, uint8_t size)
diff --git a/hw/piix_pci.c b/hw/piix_pci.c
index edd6df0..4fbc259 100644
--- a/hw/piix_pci.c
+++ b/hw/piix_pci.c
@@ -240,7 +240,7 @@  PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix3_devfn, qemu_irq *
     b = pci_register_bus(&s->busdev.qdev, "pci.0",
                          piix3_set_irq, pci_slot_get_pirq, irq_state, 0, 4);
     s->bus = b;
-    qdev_init(dev);
+    qdev_init_nofail(dev);
 
     d = pci_create_simple(b, 0, "i440FX");
     *pi440fx_state = DO_UPCAST(PCII440FXState, dev, d);
diff --git a/hw/qdev.c b/hw/qdev.c
index 107acd8..e17d493 100644
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@ -229,6 +229,21 @@  int qdev_init(DeviceState *dev)
     return 0;
 }
 
+/* Like qdev_init(), but terminate program via hw_error() instead of
+   returning an error value.  This is okay during machine creation.
+   Don't use for hotplug, because there callers need to recover from
+   failure.  Exception: if you know the device's init() callback can't
+   fail, then qdev_init_nofail() can't fail either, and is therefore
+   usable even then.  But relying on the device implementation that
+   way is somewhat unclean, and best avoided.  */
+void qdev_init_nofail(DeviceState *dev)
+{
+    DeviceInfo *info = dev->info;
+
+    if (qdev_init(dev) < 0)
+        hw_error("Initialization of device %s failed\n", info->name);
+}
+
 /* Unlink device from bus and free the structure.  */
 void qdev_free(DeviceState *dev)
 {
diff --git a/hw/qdev.h b/hw/qdev.h
index c2609b4..e3245e3 100644
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -90,6 +90,7 @@  struct CompatProperty {
 DeviceState *qdev_create(BusState *bus, const char *name);
 DeviceState *qdev_device_add(QemuOpts *opts);
 int qdev_init(DeviceState *dev);
+void qdev_init_nofail(DeviceState *dev);
 void qdev_free(DeviceState *dev);
 
 qemu_irq qdev_get_gpio_in(DeviceState *dev, int n);
diff --git a/hw/smc91c111.c b/hw/smc91c111.c
index a08bdb0..d58821a 100644
--- a/hw/smc91c111.c
+++ b/hw/smc91c111.c
@@ -735,7 +735,7 @@  void smc91c111_init(NICInfo *nd, uint32_t base, qemu_irq irq)
     qemu_check_nic_model(nd, "smc91c111");
     dev = qdev_create(NULL, "smc91c111");
     dev->nd = nd;
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     sysbus_mmio_map(s, 0, base);
     sysbus_connect_irq(s, 0, irq);
diff --git a/hw/ssi.c b/hw/ssi.c
index 54ad1a1..02e09d3 100644
--- a/hw/ssi.c
+++ b/hw/ssi.c
@@ -46,7 +46,7 @@  DeviceState *ssi_create_slave(SSIBus *bus, const char *name)
 {
     DeviceState *dev;
     dev = qdev_create(&bus->qbus, name);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     return dev;
 }
 
diff --git a/hw/stellaris.c b/hw/stellaris.c
index bcde0a2..1628914 100644
--- a/hw/stellaris.c
+++ b/hw/stellaris.c
@@ -1384,7 +1384,7 @@  static void stellaris_init(const char *kernel_filename, const char *cpu_model,
 
         enet = qdev_create(NULL, "stellaris_enet");
         enet->nd = &nd_table[0];
-        qdev_init(enet);
+        qdev_init_nofail(enet);
         sysbus_mmio_map(sysbus_from_qdev(enet), 0, 0x40048000);
         sysbus_connect_irq(sysbus_from_qdev(enet), 0, pic[42]);
     }
diff --git a/hw/sun4m.c b/hw/sun4m.c
index d970723..5bf7ae1 100644
--- a/hw/sun4m.c
+++ b/hw/sun4m.c
@@ -349,7 +349,7 @@  static void *iommu_init(target_phys_addr_t addr, uint32_t version, qemu_irq irq)
 
     dev = qdev_create(NULL, "iommu");
     qdev_prop_set_uint32(dev, "version", version);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     sysbus_connect_irq(s, 0, irq);
     sysbus_mmio_map(s, 0, addr);
@@ -365,7 +365,7 @@  static void *sparc32_dma_init(target_phys_addr_t daddr, qemu_irq parent_irq,
 
     dev = qdev_create(NULL, "sparc32_dma");
     qdev_prop_set_ptr(dev, "iommu_opaque", iommu);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     sysbus_connect_irq(s, 0, parent_irq);
     *dev_irq = qdev_get_gpio_in(dev, 0);
@@ -386,7 +386,7 @@  static void lance_init(NICInfo *nd, target_phys_addr_t leaddr,
     dev = qdev_create(NULL, "lance");
     dev->nd = nd;
     qdev_prop_set_ptr(dev, "dma", dma_opaque);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     sysbus_mmio_map(s, 0, leaddr);
     sysbus_connect_irq(s, 0, irq);
@@ -403,7 +403,7 @@  static DeviceState *slavio_intctl_init(target_phys_addr_t addr,
     unsigned int i, j;
 
     dev = qdev_create(NULL, "slavio_intctl");
-    qdev_init(dev);
+    qdev_init_nofail(dev);
 
     s = sysbus_from_qdev(dev);
 
@@ -432,7 +432,7 @@  static void slavio_timer_init_all(target_phys_addr_t addr, qemu_irq master_irq,
 
     dev = qdev_create(NULL, "slavio_timer");
     qdev_prop_set_uint32(dev, "num_cpus", num_cpus);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     sysbus_connect_irq(s, 0, master_irq);
     sysbus_mmio_map(s, 0, addr + SYS_TIMER_OFFSET);
@@ -458,7 +458,7 @@  static void slavio_misc_init(target_phys_addr_t base,
     SysBusDevice *s;
 
     dev = qdev_create(NULL, "slavio_misc");
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     if (base) {
         /* 8 bit registers */
@@ -495,7 +495,7 @@  static void ecc_init(target_phys_addr_t base, qemu_irq irq, uint32_t version)
 
     dev = qdev_create(NULL, "eccmemctl");
     qdev_prop_set_uint32(dev, "version", version);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     sysbus_connect_irq(s, 0, irq);
     sysbus_mmio_map(s, 0, base);
@@ -510,7 +510,7 @@  static void apc_init(target_phys_addr_t power_base, qemu_irq cpu_halt)
     SysBusDevice *s;
 
     dev = qdev_create(NULL, "apc");
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     /* Power management (APC) XXX: not a Slavio device */
     sysbus_mmio_map(s, 0, power_base);
@@ -529,7 +529,7 @@  static void tcx_init(target_phys_addr_t addr, int vram_size, int width,
     qdev_prop_set_uint16(dev, "width", width);
     qdev_prop_set_uint16(dev, "height", height);
     qdev_prop_set_uint16(dev, "depth", depth);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     /* 8-bit plane */
     sysbus_mmio_map(s, 0, addr + 0x00800000ULL);
@@ -559,7 +559,7 @@  static void idreg_init(target_phys_addr_t addr)
     SysBusDevice *s;
 
     dev = qdev_create(NULL, "macio_idreg");
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
 
     sysbus_mmio_map(s, 0, addr);
@@ -597,7 +597,7 @@  static void prom_init(target_phys_addr_t addr, const char *bios_name)
     int ret;
 
     dev = qdev_create(NULL, "openprom");
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
 
     sysbus_mmio_map(s, 0, addr);
@@ -686,7 +686,7 @@  static void ram_init(target_phys_addr_t addr, ram_addr_t RAM_size,
 
     d = FROM_SYSBUS(RamDevice, s);
     d->size = RAM_size;
-    qdev_init(dev);
+    qdev_init_nofail(dev);
 
     sysbus_mmio_map(s, 0, addr);
 }
@@ -1337,7 +1337,7 @@  static DeviceState *sbi_init(target_phys_addr_t addr, qemu_irq **parent_irq)
     unsigned int i;
 
     dev = qdev_create(NULL, "sbi");
-    qdev_init(dev);
+    qdev_init_nofail(dev);
 
     s = sysbus_from_qdev(dev);
 
@@ -1527,7 +1527,7 @@  static DeviceState *sun4c_intctl_init(target_phys_addr_t addr,
     unsigned int i;
 
     dev = qdev_create(NULL, "sun4c_intctl");
-    qdev_init(dev);
+    qdev_init_nofail(dev);
 
     s = sysbus_from_qdev(dev);
 
diff --git a/hw/sun4u.c b/hw/sun4u.c
index ffda4cd..9657220 100644
--- a/hw/sun4u.c
+++ b/hw/sun4u.c
@@ -407,7 +407,7 @@  static void prom_init(target_phys_addr_t addr, const char *bios_name)
     int ret;
 
     dev = qdev_create(NULL, "openprom");
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
 
     sysbus_mmio_map(s, 0, addr);
@@ -489,7 +489,7 @@  static void ram_init(target_phys_addr_t addr, ram_addr_t RAM_size)
 
     d = FROM_SYSBUS(RamDevice, s);
     d->size = RAM_size;
-    qdev_init(dev);
+    qdev_init_nofail(dev);
 
     sysbus_mmio_map(s, 0, addr);
 }
diff --git a/hw/syborg.c b/hw/syborg.c
index d8d38d4..2aec769 100644
--- a/hw/syborg.c
+++ b/hw/syborg.c
@@ -65,7 +65,7 @@  static void syborg_init(ram_addr_t ram_size,
 
     dev = qdev_create(NULL, "syborg,timer");
     qdev_prop_set_uint32(dev, "frequency", 1000000);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     sysbus_mmio_map(sysbus_from_qdev(dev), 0, 0xC0002000);
     sysbus_connect_irq(sysbus_from_qdev(dev), 0, pic[1]);
 
@@ -84,7 +84,7 @@  static void syborg_init(ram_addr_t ram_size,
         qemu_check_nic_model(&nd_table[0], "virtio");
         dev = qdev_create(NULL, "syborg,virtio-net");
         dev->nd = &nd_table[0];
-        qdev_init(dev);
+        qdev_init_nofail(dev);
         s = sysbus_from_qdev(dev);
         sysbus_mmio_map(s, 0, 0xc000c000);
         sysbus_connect_irq(s, 0, pic[9]);
diff --git a/hw/sysbus.c b/hw/sysbus.c
index f6516fd..1f7f138 100644
--- a/hw/sysbus.c
+++ b/hw/sysbus.c
@@ -143,7 +143,7 @@  DeviceState *sysbus_create_varargs(const char *name,
 
     dev = qdev_create(NULL, name);
     s = sysbus_from_qdev(dev);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     if (addr != (target_phys_addr_t)-1) {
         sysbus_mmio_map(s, 0, addr);
     }
diff --git a/hw/unin_pci.c b/hw/unin_pci.c
index e6d9a70..b1ca936 100644
--- a/hw/unin_pci.c
+++ b/hw/unin_pci.c
@@ -253,7 +253,7 @@  PCIBus *pci_pmac_init(qemu_irq *pic)
     /* Use values found on a real PowerMac */
     /* Uninorth main bus */
     dev = qdev_create(NULL, "Uni-north main");
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     s = sysbus_from_qdev(dev);
     d = FROM_SYSBUS(UNINState, s);
     d->host_state.bus = pci_register_bus(NULL, "pci",
diff --git a/hw/usb-bus.c b/hw/usb-bus.c
index 169fb2f..65ab1c9 100644
--- a/hw/usb-bus.c
+++ b/hw/usb-bus.c
@@ -90,7 +90,7 @@  USBDevice *usb_create(USBBus *bus, const char *name)
 USBDevice *usb_create_simple(USBBus *bus, const char *name)
 {
     USBDevice *dev = usb_create(bus, name);
-    qdev_init(&dev->qdev);
+    qdev_init_nofail(&dev->qdev);
     return dev;
 }
 
diff --git a/hw/vga-pci.c b/hw/vga-pci.c
index 6038cec..cbe48fb 100644
--- a/hw/vga-pci.c
+++ b/hw/vga-pci.c
@@ -140,7 +140,7 @@  int pci_vga_init(PCIBus *bus,
     dev = pci_create("VGA", NULL);
     qdev_prop_set_uint32(&dev->qdev, "bios-offset", vga_bios_offset);
     qdev_prop_set_uint32(&dev->qdev, "bios-size", vga_bios_offset);
-    qdev_init(&dev->qdev);
+    qdev_init_nofail(&dev->qdev);
 
     return 0;
 }
diff --git a/hw/xilinx_ethlite.c b/hw/xilinx_ethlite.c
index 1710149..7bfa3f1 100644
--- a/hw/xilinx_ethlite.c
+++ b/hw/xilinx_ethlite.c
@@ -214,7 +214,7 @@  xilinx_ethlite_create(NICInfo *nd, target_phys_addr_t base, qemu_irq irq,
     dev->nd = nd;
     qdev_prop_set_uint32(dev, "txpingpong", txpingpong);
     qdev_prop_set_uint32(dev, "rxpingpong", rxpingpong);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
     sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);
     return dev;
diff --git a/hw/xilinx_intc.c b/hw/xilinx_intc.c
index dfb8442..f978ffa 100644
--- a/hw/xilinx_intc.c
+++ b/hw/xilinx_intc.c
@@ -153,7 +153,7 @@  xilinx_intc_create(target_phys_addr_t base, qemu_irq irq, int kind_of_intr)
 
     dev = qdev_create(NULL, "xilinx,intc");
     qdev_prop_set_uint32(dev, "kind-of-intr", kind_of_intr);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
     sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);
     return dev;
diff --git a/hw/xilinx_timer.c b/hw/xilinx_timer.c
index 26df4b0..db8076e 100644
--- a/hw/xilinx_timer.c
+++ b/hw/xilinx_timer.c
@@ -198,7 +198,7 @@  xilinx_timer_create(target_phys_addr_t base, qemu_irq irq, int nr, int freq)
     dev = qdev_create(NULL, "xilinx,timer");
     qdev_prop_set_uint32(dev, "nr-timers", nr);
     qdev_prop_set_uint32(dev, "frequency", freq);
-    qdev_init(dev);
+    qdev_init_nofail(dev);
     sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
     sysbus_connect_irq(sysbus_from_qdev(dev), 0, irq);
     return dev;
diff --git a/usb-linux.c b/usb-linux.c
index c80499a..8fa35f4 100644
--- a/usb-linux.c
+++ b/usb-linux.c
@@ -1387,7 +1387,7 @@  static int usb_host_auto_scan(void *opaque, int bus_num, int addr,
 
         /* We got a match */
 
-        /* Allredy attached ? */
+        /* Already attached ? */
         if (hostdev_find(bus_num, addr))
             return 0;
 
@@ -1395,7 +1395,7 @@  static int usb_host_auto_scan(void *opaque, int bus_num, int addr,
 
 	dev = usb_host_device_open_addr(bus_num, addr, product_name);
 	if (dev)
-            qdev_init(&dev->qdev);
+            qdev_init_nofail(&dev->qdev);
     }
 
     return 0;