hw/t*: pass owner to memory_region_init* functions

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

23 files changed, 41 insertions, 31 deletions

diff --git a/hw/timer/arm_mptimer.c b/hw/timer/arm_mptimer.c
index e78f820737..d23462d00e 100644
--- a/hw/timer/arm_mptimer.c
+++ b/hw/timer/arm_mptimer.c
@@ -236,14 +236,14 @@ static int arm_mptimer_init(SysBusDevice *dev)
      *  * timer for core 1
      * and so on.
      */
-    memory_region_init_io(&s->iomem, NULL, &arm_thistimer_ops, s,
+    memory_region_init_io(&s->iomem, OBJECT(s), &arm_thistimer_ops, s,
                           "arm_mptimer_timer", 0x20);
     sysbus_init_mmio(dev, &s->iomem);
     for (i = 0; i < s->num_cpu; i++) {
         TimerBlock *tb = &s->timerblock[i];
         tb->timer = qemu_new_timer_ns(vm_clock, timerblock_tick, tb);
         sysbus_init_irq(dev, &tb->irq);
-        memory_region_init_io(&tb->iomem, NULL, &timerblock_ops, tb,
+        memory_region_init_io(&tb->iomem, OBJECT(s), &timerblock_ops, tb,
                               "arm_mptimer_timerblock", 0x20);
         sysbus_init_mmio(dev, &tb->iomem);
     }
diff --git a/hw/timer/arm_timer.c b/hw/timer/arm_timer.c
index f1a501fbfa..798a8dabc7 100644
--- a/hw/timer/arm_timer.c
+++ b/hw/timer/arm_timer.c
@@ -284,7 +284,8 @@ static int sp804_init(SysBusDevice *dev)
     s->timer[1] = arm_timer_init(s->freq1);
     s->timer[0]->irq = qi[0];
     s->timer[1]->irq = qi[1];
-    memory_region_init_io(&s->iomem, NULL, &sp804_ops, s, "sp804", 0x1000);
+    memory_region_init_io(&s->iomem, OBJECT(s), &sp804_ops, s,
+                          "sp804", 0x1000);
     sysbus_init_mmio(dev, &s->iomem);
     vmstate_register(&dev->qdev, -1, &vmstate_sp804, s);
     return 0;
@@ -347,7 +348,8 @@ static int icp_pit_init(SysBusDevice *dev)
     sysbus_init_irq(dev, &s->timer[1]->irq);
     sysbus_init_irq(dev, &s->timer[2]->irq);
 
-    memory_region_init_io(&s->iomem, NULL, &icp_pit_ops, s, "icp_pit", 0x1000);
+    memory_region_init_io(&s->iomem, OBJECT(s), &icp_pit_ops, s,
+                          "icp_pit", 0x1000);
     sysbus_init_mmio(dev, &s->iomem);
     /* This device has no state to save/restore.  The component timers will
        save themselves.  */
diff --git a/hw/timer/cadence_ttc.c b/hw/timer/cadence_ttc.c
index 4879cb09e0..a861049e54 100644
--- a/hw/timer/cadence_ttc.c
+++ b/hw/timer/cadence_ttc.c
@@ -409,7 +409,8 @@ static int cadence_ttc_init(SysBusDevice *dev)
         sysbus_init_irq(dev, &s->timer[i].irq);
     }
 
-    memory_region_init_io(&s->iomem, NULL, &cadence_ttc_ops, s, "timer", 0x1000);
+    memory_region_init_io(&s->iomem, OBJECT(s), &cadence_ttc_ops, s,
+                          "timer", 0x1000);
     sysbus_init_mmio(dev, &s->iomem);
 
     return 0;
diff --git a/hw/timer/etraxfs_timer.c b/hw/timer/etraxfs_timer.c
index 8a7b177ddd..6dd1072092 100644
--- a/hw/timer/etraxfs_timer.c
+++ b/hw/timer/etraxfs_timer.c
@@ -323,7 +323,8 @@ static int etraxfs_timer_init(SysBusDevice *dev)
     sysbus_init_irq(dev, &t->irq);
     sysbus_init_irq(dev, &t->nmi);
 
-    memory_region_init_io(&t->mmio, NULL, &timer_ops, t, "etraxfs-timer", 0x5c);
+    memory_region_init_io(&t->mmio, OBJECT(t), &timer_ops, t,
+                          "etraxfs-timer", 0x5c);
     sysbus_init_mmio(dev, &t->mmio);
     qemu_register_reset(etraxfs_timer_reset, t);
     return 0;
diff --git a/hw/timer/exynos4210_mct.c b/hw/timer/exynos4210_mct.c
index ba74d2b5aa..28ebe5dc7b 100644
--- a/hw/timer/exynos4210_mct.c
+++ b/hw/timer/exynos4210_mct.c
@@ -1449,8 +1449,8 @@ static int exynos4210_mct_init(SysBusDevice *dev)
         sysbus_init_irq(dev, &s->l_timer[i].irq);
     }
 
-    memory_region_init_io(&s->iomem, NULL, &exynos4210_mct_ops, s, "exynos4210-mct",
-            MCT_SFR_SIZE);
+    memory_region_init_io(&s->iomem, OBJECT(s), &exynos4210_mct_ops, s,
+                          "exynos4210-mct", MCT_SFR_SIZE);
     sysbus_init_mmio(dev, &s->iomem);
 
     return 0;
diff --git a/hw/timer/exynos4210_pwm.c b/hw/timer/exynos4210_pwm.c
index 62c42b4158..8fa0bb2b8f 100644
--- a/hw/timer/exynos4210_pwm.c
+++ b/hw/timer/exynos4210_pwm.c
@@ -390,8 +390,8 @@ static int exynos4210_pwm_init(SysBusDevice *dev)
         s->timer[i].parent = s;
     }
 
-    memory_region_init_io(&s->iomem, NULL, &exynos4210_pwm_ops, s, "exynos4210-pwm",
-            EXYNOS4210_PWM_REG_MEM_SIZE);
+    memory_region_init_io(&s->iomem, OBJECT(s), &exynos4210_pwm_ops, s,
+                          "exynos4210-pwm", EXYNOS4210_PWM_REG_MEM_SIZE);
     sysbus_init_mmio(dev, &s->iomem);
 
     return 0;
diff --git a/hw/timer/exynos4210_rtc.c b/hw/timer/exynos4210_rtc.c
index 779dc77dc9..7fca071f1d 100644
--- a/hw/timer/exynos4210_rtc.c
+++ b/hw/timer/exynos4210_rtc.c
@@ -559,8 +559,8 @@ static int exynos4210_rtc_init(SysBusDevice *dev)
     sysbus_init_irq(dev, &s->alm_irq);
     sysbus_init_irq(dev, &s->tick_irq);
 
-    memory_region_init_io(&s->iomem, NULL, &exynos4210_rtc_ops, s, "exynos4210-rtc",
-            EXYNOS4210_RTC_REG_MEM_SIZE);
+    memory_region_init_io(&s->iomem, OBJECT(s), &exynos4210_rtc_ops, s,
+                          "exynos4210-rtc", EXYNOS4210_RTC_REG_MEM_SIZE);
     sysbus_init_mmio(dev, &s->iomem);
 
     return 0;
diff --git a/hw/timer/grlib_gptimer.c b/hw/timer/grlib_gptimer.c
index 749ed31dd7..37ba47d075 100644
--- a/hw/timer/grlib_gptimer.c
+++ b/hw/timer/grlib_gptimer.c
@@ -365,7 +365,8 @@ static int grlib_gptimer_init(SysBusDevice *dev)
         ptimer_set_freq(timer->ptimer, unit->freq_hz);
     }
 
-    memory_region_init_io(&unit->iomem, NULL, &grlib_gptimer_ops, unit, "gptimer",
+    memory_region_init_io(&unit->iomem, OBJECT(unit), &grlib_gptimer_ops,
+                          unit, "gptimer",
                           UNIT_REG_SIZE + GPTIMER_REG_SIZE * unit->nr_timers);
 
     sysbus_init_mmio(dev, &unit->iomem);
diff --git a/hw/timer/hpet.c b/hw/timer/hpet.c
index 2e7fdb59b5..90bd5846b9 100644
--- a/hw/timer/hpet.c
+++ b/hw/timer/hpet.c
@@ -722,7 +722,7 @@ static int hpet_init(SysBusDevice *dev)
     qdev_init_gpio_out(&dev->qdev, &s->pit_enabled, 1);
 
     /* HPET Area */
-    memory_region_init_io(&s->iomem, NULL, &hpet_ram_ops, s, "hpet", 0x400);
+    memory_region_init_io(&s->iomem, OBJECT(s), &hpet_ram_ops, s, "hpet", 0x400);
     sysbus_init_mmio(dev, &s->iomem);
     return 0;
 }
diff --git a/hw/timer/i8254.c b/hw/timer/i8254.c
index fdb23da635..cd5214064f 100644
--- a/hw/timer/i8254.c
+++ b/hw/timer/i8254.c
@@ -333,7 +333,8 @@ static void pit_realizefn(DeviceState *dev, Error **err)
     s->irq_timer = qemu_new_timer_ns(vm_clock, pit_irq_timer, s);
     qdev_init_gpio_out(dev, &s->irq, 1);
 
-    memory_region_init_io(&pit->ioports, NULL, &pit_ioport_ops, pit, "pit", 4);
+    memory_region_init_io(&pit->ioports, OBJECT(pit), &pit_ioport_ops,
+                          pit, "pit", 4);
 
     qdev_init_gpio_in(dev, pit_irq_control, 1);
 
diff --git a/hw/timer/imx_epit.c b/hw/timer/imx_epit.c
index d2e089507b..e24e0c4916 100644
--- a/hw/timer/imx_epit.c
+++ b/hw/timer/imx_epit.c
@@ -396,7 +396,7 @@ static void imx_epit_realize(DeviceState *dev, Error **errp)
     DPRINTF("\n");
 
     sysbus_init_irq(sbd, &s->irq);
-    memory_region_init_io(&s->iomem, NULL, &imx_epit_ops, s, TYPE_IMX_EPIT,
+    memory_region_init_io(&s->iomem, OBJECT(s), &imx_epit_ops, s, TYPE_IMX_EPIT,
                           0x00001000);
     sysbus_init_mmio(sbd, &s->iomem);
 
diff --git a/hw/timer/imx_gpt.c b/hw/timer/imx_gpt.c
index 6e6442d462..97fbebbe80 100644
--- a/hw/timer/imx_gpt.c
+++ b/hw/timer/imx_gpt.c
@@ -514,7 +514,7 @@ static void imx_gpt_realize(DeviceState *dev, Error **errp)
     QEMUBH *bh;
 
     sysbus_init_irq(sbd, &s->irq);
-    memory_region_init_io(&s->iomem, NULL, &imx_gpt_ops, s, TYPE_IMX_GPT,
+    memory_region_init_io(&s->iomem, OBJECT(s), &imx_gpt_ops, s, TYPE_IMX_GPT,
                           0x00001000);
     sysbus_init_mmio(sbd, &s->iomem);
 
diff --git a/hw/timer/lm32_timer.c b/hw/timer/lm32_timer.c
index 2ab85886d2..016dade3e9 100644
--- a/hw/timer/lm32_timer.c
+++ b/hw/timer/lm32_timer.c
@@ -180,7 +180,8 @@ static int lm32_timer_init(SysBusDevice *dev)
     s->ptimer = ptimer_init(s->bh);
     ptimer_set_freq(s->ptimer, s->freq_hz);
 
-    memory_region_init_io(&s->iomem, NULL, &timer_ops, s, "timer", R_MAX * 4);
+    memory_region_init_io(&s->iomem, OBJECT(s), &timer_ops, s,
+                          "timer", R_MAX * 4);
     sysbus_init_mmio(dev, &s->iomem);
 
     return 0;
diff --git a/hw/timer/m48t59.c b/hw/timer/m48t59.c
index fdda6d6699..be3490bca3 100644
--- a/hw/timer/m48t59.c
+++ b/hw/timer/m48t59.c
@@ -655,7 +655,8 @@ M48t59State *m48t59_init(qemu_irq IRQ, hwaddr mem_base,
     d = FROM_SYSBUS(M48t59SysBusState, s);
     state = &d->state;
     sysbus_connect_irq(s, 0, IRQ);
-    memory_region_init_io(&d->io, NULL, &m48t59_io_ops, state, "m48t59", 4);
+    memory_region_init_io(&d->io, OBJECT(d), &m48t59_io_ops, state,
+                          "m48t59", 4);
     if (io_base != 0) {
         memory_region_add_subregion(get_system_io(), io_base, &d->io);
     }
@@ -683,7 +684,7 @@ M48t59State *m48t59_init_isa(ISABus *bus, uint32_t io_base, uint16_t size,
     d = ISA_M48T59(isadev);
     s = &d->state;
 
-    memory_region_init_io(&d->io, NULL, &m48t59_io_ops, s, "m48t59", 4);
+    memory_region_init_io(&d->io, OBJECT(d), &m48t59_io_ops, s, "m48t59", 4);
     if (io_base != 0) {
         isa_register_ioport(isadev, &d->io, io_base);
     }
@@ -721,7 +722,8 @@ static int m48t59_init1(SysBusDevice *dev)
 
     sysbus_init_irq(dev, &s->IRQ);
 
-    memory_region_init_io(&s->iomem, NULL, &nvram_ops, s, "m48t59.nvram", s->size);
+    memory_region_init_io(&s->iomem, OBJECT(d), &nvram_ops, s,
+                          "m48t59.nvram", s->size);
     sysbus_init_mmio(dev, &s->iomem);
     m48t59_realize_common(s, &err);
     if (err != NULL) {
diff --git a/hw/timer/mc146818rtc.c b/hw/timer/mc146818rtc.c
index 4110a3794c..3c3baaccfa 100644
--- a/hw/timer/mc146818rtc.c
+++ b/hw/timer/mc146818rtc.c
@@ -863,7 +863,7 @@ static void rtc_realizefn(DeviceState *dev, Error **errp)
     s->suspend_notifier.notify = rtc_notify_suspend;
     qemu_register_suspend_notifier(&s->suspend_notifier);
 
-    memory_region_init_io(&s->io, NULL, &cmos_ops, s, "rtc", 2);
+    memory_region_init_io(&s->io, OBJECT(s), &cmos_ops, s, "rtc", 2);
     isa_register_ioport(isadev, &s->io, base);
 
     qdev_set_legacy_instance_id(dev, base, 3);
diff --git a/hw/timer/milkymist-sysctl.c b/hw/timer/milkymist-sysctl.c
index f253f218d7..5009394930 100644
--- a/hw/timer/milkymist-sysctl.c
+++ b/hw/timer/milkymist-sysctl.c
@@ -280,7 +280,7 @@ static int milkymist_sysctl_init(SysBusDevice *dev)
     ptimer_set_freq(s->ptimer0, s->freq_hz);
     ptimer_set_freq(s->ptimer1, s->freq_hz);
 
-    memory_region_init_io(&s->regs_region, NULL, &sysctl_mmio_ops, s,
+    memory_region_init_io(&s->regs_region, OBJECT(s), &sysctl_mmio_ops, s,
             "milkymist-sysctl", R_MAX * 4);
     sysbus_init_mmio(dev, &s->regs_region);
 
diff --git a/hw/timer/pl031.c b/hw/timer/pl031.c
index cba4e8747f..3ce6ed8ae1 100644
--- a/hw/timer/pl031.c
+++ b/hw/timer/pl031.c
@@ -192,7 +192,7 @@ static int pl031_init(SysBusDevice *dev)
     pl031_state *s = FROM_SYSBUS(pl031_state, dev);
     struct tm tm;
 
-    memory_region_init_io(&s->iomem, NULL, &pl031_ops, s, "pl031", 0x1000);
+    memory_region_init_io(&s->iomem, OBJECT(s), &pl031_ops, s, "pl031", 0x1000);
     sysbus_init_mmio(dev, &s->iomem);
 
     sysbus_init_irq(dev, &s->irq);
diff --git a/hw/timer/puv3_ost.c b/hw/timer/puv3_ost.c
index 375d3684fb..63f2c9f028 100644
--- a/hw/timer/puv3_ost.c
+++ b/hw/timer/puv3_ost.c
@@ -122,7 +122,7 @@ static int puv3_ost_init(SysBusDevice *dev)
     s->ptimer = ptimer_init(s->bh);
     ptimer_set_freq(s->ptimer, 50 * 1000 * 1000);
 
-    memory_region_init_io(&s->iomem, NULL, &puv3_ost_ops, s, "puv3_ost",
+    memory_region_init_io(&s->iomem, OBJECT(s), &puv3_ost_ops, s, "puv3_ost",
             PUV3_REGS_OFFSET);
     sysbus_init_mmio(dev, &s->iomem);
 
diff --git a/hw/timer/pxa2xx_timer.c b/hw/timer/pxa2xx_timer.c
index dd41a1033a..4d28719bb1 100644
--- a/hw/timer/pxa2xx_timer.c
+++ b/hw/timer/pxa2xx_timer.c
@@ -461,7 +461,7 @@ static int pxa2xx_timer_init(SysBusDevice *dev)
         }
     }
 
-    memory_region_init_io(&s->iomem, NULL, &pxa2xx_timer_ops, s,
+    memory_region_init_io(&s->iomem, OBJECT(s), &pxa2xx_timer_ops, s,
                           "pxa2xx-timer", 0x00001000);
     sysbus_init_mmio(dev, &s->iomem);
 
diff --git a/hw/timer/slavio_timer.c b/hw/timer/slavio_timer.c
index cad81a3801..7f844d7020 100644
--- a/hw/timer/slavio_timer.c
+++ b/hw/timer/slavio_timer.c
@@ -394,7 +394,7 @@ static int slavio_timer_init1(SysBusDevice *dev)
 
         size = i == 0 ? SYS_TIMER_SIZE : CPU_TIMER_SIZE;
         snprintf(timer_name, sizeof(timer_name), "timer-%i", i);
-        memory_region_init_io(&tc->iomem, NULL, &slavio_timer_mem_ops, tc,
+        memory_region_init_io(&tc->iomem, OBJECT(s), &slavio_timer_mem_ops, tc,
                               timer_name, size);
         sysbus_init_mmio(dev, &tc->iomem);
 
diff --git a/hw/timer/tusb6010.c b/hw/timer/tusb6010.c
index fcce4ac8e5..47b6809225 100644
--- a/hw/timer/tusb6010.c
+++ b/hw/timer/tusb6010.c
@@ -779,8 +779,8 @@ static int tusb6010_init(SysBusDevice *dev)
     TUSBState *s = FROM_SYSBUS(TUSBState, dev);
     s->otg_timer = qemu_new_timer_ns(vm_clock, tusb_otg_tick, s);
     s->pwr_timer = qemu_new_timer_ns(vm_clock, tusb_power_tick, s);
-    memory_region_init_io(&s->iomem[1], NULL, &tusb_async_ops, s, "tusb-async",
-                          UINT32_MAX);
+    memory_region_init_io(&s->iomem[1], OBJECT(s), &tusb_async_ops, s,
+                          "tusb-async", UINT32_MAX);
     sysbus_init_mmio(dev, &s->iomem[0]);
     sysbus_init_mmio(dev, &s->iomem[1]);
     sysbus_init_irq(dev, &s->irq);
diff --git a/hw/timer/xilinx_timer.c b/hw/timer/xilinx_timer.c
index f4b4fb5009..ee5383498e 100644
--- a/hw/timer/xilinx_timer.c
+++ b/hw/timer/xilinx_timer.c
@@ -218,7 +218,7 @@ static int xilinx_timer_init(SysBusDevice *dev)
         ptimer_set_freq(xt->ptimer, t->freq_hz);
     }
 
-    memory_region_init_io(&t->mmio, NULL, &timer_ops, t, "xlnx.xps-timer",
+    memory_region_init_io(&t->mmio, OBJECT(t), &timer_ops, t, "xlnx.xps-timer",
                           R_MAX * 4 * num_timers(t));
     sysbus_init_mmio(dev, &t->mmio);
     return 0;
diff --git a/hw/tpm/tpm_tis.c b/hw/tpm/tpm_tis.c
index 5504fb4ce4..abe384ba9a 100644
--- a/hw/tpm/tpm_tis.c
+++ b/hw/tpm/tpm_tis.c
@@ -888,7 +888,8 @@ static void tpm_tis_initfn(Object *obj)
     ISADevice *dev = ISA_DEVICE(obj);
     TPMState *s = TPM(obj);
 
-    memory_region_init_io(&s->mmio, NULL, &tpm_tis_memory_ops, s, "tpm-tis-mmio",
+    memory_region_init_io(&s->mmio, OBJECT(s), &tpm_tis_memory_ops,
+                          s, "tpm-tis-mmio",
                           TPM_TIS_NUM_LOCALITIES << TPM_TIS_LOCALITY_SHIFT);
     memory_region_add_subregion(isa_address_space(dev), TPM_TIS_ADDR_BASE,
                                 &s->mmio);