commit 23d3040704e8e2a10f3e21e2c6594b3a8c7b20db
author Eduardo Habkost <ehabkost@redhat.com> Fri Aug 07 16:55:49 2015 -0300
committer Michael S. Tsirkin <mst@redhat.com> Thu Aug 13 14:08:27 2015 +0300
tree ee6721f62896cb9a809b58c07ab696d2f7aa53fa
parent 4458fb3a7993249f466662b18ccae75f1a313200

pc: Use PCMachineState for pc_cmos_init() argument

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>

hw/i386/pc.c

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 @@
     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 @@
     /* 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);