hw/i*: pass owner to memory_region_init* functions

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

5 files changed, 9 insertions, 7 deletions

diff --git a/hw/isa/apm.c b/hw/isa/apm.c
index daed6f1b51..f97e7a0c24 100644
--- a/hw/isa/apm.c
+++ b/hw/isa/apm.c
@@ -96,7 +96,7 @@ void apm_init(PCIDevice *dev, APMState *apm, apm_ctrl_changed_t callback,
     apm->arg = arg;
 
     /* ioport 0xb2, 0xb3 */
-    memory_region_init_io(&apm->io, NULL, &apm_ops, apm, "apm-io", 2);
+    memory_region_init_io(&apm->io, OBJECT(dev), &apm_ops, apm, "apm-io", 2);
     memory_region_add_subregion(pci_address_space_io(dev), APM_CNT_IOPORT,
                                 &apm->io);
 }
diff --git a/hw/isa/i82378.c b/hw/isa/i82378.c
index 90f36d591c..b25ed04af3 100644
--- a/hw/isa/i82378.c
+++ b/hw/isa/i82378.c
@@ -221,10 +221,12 @@ static int pci_i82378_init(PCIDevice *dev)
 
     pci_conf[PCI_INTERRUPT_PIN] = 1; /* interrupt pin 0 */
 
-    memory_region_init_io(&s->io, NULL, &i82378_io_ops, s, "i82378-io", 0x00010000);
+    memory_region_init_io(&s->io, OBJECT(pci), &i82378_io_ops, s,
+                          "i82378-io", 0x00010000);
     pci_register_bar(dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->io);
 
-    memory_region_init_io(&s->mem, NULL, &i82378_mem_ops, s, "i82378-mem", 0x01000000);
+    memory_region_init_io(&s->mem, OBJECT(pci), &i82378_mem_ops, s,
+                          "i82378-mem", 0x01000000);
     pci_register_bar(dev, 1, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->mem);
 
     /* Make I/O address read only */
diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c
index f704c420f7..b49be4dae3 100644
--- a/hw/isa/lpc_ich9.c
+++ b/hw/isa/lpc_ich9.c
@@ -535,7 +535,7 @@ static int ich9_lpc_initfn(PCIDevice *d)
     pci_set_long(d->wmask + ICH9_LPC_PMBASE,
                  ICH9_LPC_PMBASE_BASE_ADDRESS_MASK);
 
-    memory_region_init_io(&lpc->rbca_mem, NULL, &rbca_mmio_ops, lpc,
+    memory_region_init_io(&lpc->rbca_mem, OBJECT(d), &rbca_mmio_ops, lpc,
                             "lpc-rbca-mmio", ICH9_CC_SIZE);
 
     lpc->isa_bus = isa_bus;
@@ -546,7 +546,7 @@ static int ich9_lpc_initfn(PCIDevice *d)
     lpc->machine_ready.notify = ich9_lpc_machine_ready;
     qemu_add_machine_init_done_notifier(&lpc->machine_ready);
 
-    memory_region_init_io(&lpc->rst_cnt_mem, NULL, &ich9_rst_cnt_ops, lpc,
+    memory_region_init_io(&lpc->rst_cnt_mem, OBJECT(d), &ich9_rst_cnt_ops, lpc,
                           "lpc-reset-control", 1);
     memory_region_add_subregion_overlap(pci_address_space_io(d),
                                         ICH9_RST_CNT_IOPORT, &lpc->rst_cnt_mem,
diff --git a/hw/isa/pc87312.c b/hw/isa/pc87312.c
index 7b3e7fb955..46a23fb6b4 100644
--- a/hw/isa/pc87312.c
+++ b/hw/isa/pc87312.c
@@ -352,7 +352,7 @@ static void pc87312_initfn(Object *obj)
 {
     PC87312State *s = PC87312(obj);
 
-    memory_region_init_io(&s->io, NULL, &pc87312_io_ops, s, "pc87312", 2);
+    memory_region_init_io(&s->io, obj, &pc87312_io_ops, s, "pc87312", 2);
 }
 
 static const VMStateDescription vmstate_pc87312 = {
diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
index 19c887d338..2174eaaf87 100644
--- a/hw/isa/vt82c686.c
+++ b/hw/isa/vt82c686.c
@@ -356,7 +356,7 @@ static int vt82c686b_pm_initfn(PCIDevice *dev)
 
     apm_init(dev, &s->apm, NULL, s);
 
-    memory_region_init(&s->io, NULL, "vt82c686-pm", 64);
+    memory_region_init(&s->io, OBJECT(dev), "vt82c686-pm", 64);
     memory_region_set_enabled(&s->io, false);
     memory_region_add_subregion(get_system_io(), 0, &s->io);