diff mbox

[PULL,11/24] pc: Use PCMachineState for pc_cmos_init() argument

Message ID 1439468033-6413-12-git-send-email-mst@redhat.com
State New
Headers show

Commit Message

Michael S. Tsirkin Aug. 13, 2015, 12:15 p.m. UTC 
From: Eduardo Habkost <ehabkost@redhat.com>

pc_cmos_init() already expects a PCMachineState object, there's no point
in upcasting it to MachineState before calling the function.

While doing it, reorder the arguments so PCMachineState is the first
function argument.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 include/hw/i386/pc.h |  5 +++--
 hw/i386/pc.c         | 10 +++++-----
 hw/i386/pc_piix.c    |  5 +++--
 hw/i386/pc_q35.c     |  5 +++--
 4 files changed, 14 insertions(+), 11 deletions(-)
diff mbox

Patch

diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 0273bec..d8184cd 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -200,8 +200,9 @@  void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
                           bool no_vmport,
                           uint32 hpet_irqs);
 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd);
-void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
-                  const char *boot_device, MachineState *machine,
+void pc_cmos_init(PCMachineState *pcms,
+                  ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
+                  const char *boot_device,
                   BusState *ide0, BusState *ide1,
                   ISADevice *s);
 void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus);
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 29f2b90..255476b 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -428,14 +428,14 @@  static void pc_cmos_init_late(void *opaque)
     qemu_unregister_reset(pc_cmos_init_late, opaque);
 }
 
-void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
-                  const char *boot_device, MachineState *machine,
+void pc_cmos_init(PCMachineState *pcms,
+                  ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
+                  const char *boot_device,
                   BusState *idebus0, BusState *idebus1,
                   ISADevice *s)
 {
     int val;
     static pc_cmos_init_late_arg arg;
-    PCMachineState *pcms = PC_MACHINE(machine);
     Error *local_err = NULL;
 
     /* various important CMOS locations needed by PC/Bochs bios */
@@ -476,12 +476,12 @@  void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
     /* set the number of CPU */
     rtc_set_memory(s, 0x5f, smp_cpus - 1);
 
-    object_property_add_link(OBJECT(machine), "rtc_state",
+    object_property_add_link(OBJECT(pcms), "rtc_state",
                              TYPE_ISA_DEVICE,
                              (Object **)&pcms->rtc,
                              object_property_allow_set_link,
                              OBJ_PROP_LINK_UNREF_ON_RELEASE, &error_abort);
-    object_property_set_link(OBJECT(machine), OBJECT(s),
+    object_property_set_link(OBJECT(pcms), OBJECT(s),
                              "rtc_state", &error_abort);
 
     set_boot_dev(s, boot_device, &local_err);
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 48d56c0..b975c21 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -271,8 +271,9 @@  static void pc_init1(MachineState *machine)
         }
     }
 
-    pc_cmos_init(below_4g_mem_size, above_4g_mem_size, machine->boot_order,
-                 machine, idebus[0], idebus[1], rtc_state);
+    pc_cmos_init(pcms,
+                 below_4g_mem_size, above_4g_mem_size, machine->boot_order,
+                 idebus[0], idebus[1], rtc_state);
 
     if (pci_enabled && usb_enabled()) {
         pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci");
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 0706934..441e9d9 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -276,8 +276,9 @@  static void pc_q35_init(MachineState *machine)
                                     0xb100),
                       8, NULL, 0);
 
-    pc_cmos_init(below_4g_mem_size, above_4g_mem_size, machine->boot_order,
-                 machine, idebus[0], idebus[1], rtc_state);
+    pc_cmos_init(pcms,
+                 below_4g_mem_size, above_4g_mem_size, machine->boot_order,
+                 idebus[0], idebus[1], rtc_state);
 
     /* the rest devices to which pci devfn is automatically assigned */
     pc_vga_init(isa_bus, host_bus);