[v3,2/4] hw/misc/pvpanic: Cosmetic renaming
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Message ID 20181018130434.23237-3-philmd@redhat.com
State New
Headers show
Series
  • hw/misc: Add a MMIO interface to the pvpanic device
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Commit Message

Philippe Mathieu-Daudé Oct. 18, 2018, 1:04 p.m. UTC
To ease the MMIO device addition in the next patch, rename:
- ISA_PVPANIC_DEVICE -> PVPANIC (this just returns a generic Object),
- ISADevice parent_obj -> isadev,
- MemoryRegion io -> mr.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/misc/pvpanic.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

Patch
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diff --git a/hw/misc/pvpanic.c b/hw/misc/pvpanic.c
index 9d8961ba0c..4f552e1533 100644
--- a/hw/misc/pvpanic.c
+++ b/hw/misc/pvpanic.c
@@ -25,7 +25,7 @@ 
 /* The pv event value */
 #define PVPANIC_PANICKED        (1 << PVPANIC_F_PANICKED)
 
-#define ISA_PVPANIC_DEVICE(obj)    \
+#define PVPANIC(obj)    \
     OBJECT_CHECK(PVPanicState, (obj), TYPE_PVPANIC)
 
 static void handle_event(int event)
@@ -46,9 +46,11 @@  static void handle_event(int event)
 #include "hw/isa/isa.h"
 
 typedef struct PVPanicState {
-    ISADevice parent_obj;
+    /*< private >*/
+    ISADevice isadev;
 
-    MemoryRegion io;
+    /*< public >*/
+    MemoryRegion mr;
     uint16_t ioport;
 } PVPanicState;
 
@@ -75,15 +77,15 @@  static const MemoryRegionOps pvpanic_ops = {
 
 static void pvpanic_isa_initfn(Object *obj)
 {
-    PVPanicState *s = ISA_PVPANIC_DEVICE(obj);
+    PVPanicState *s = PVPANIC(obj);
 
-    memory_region_init_io(&s->io, OBJECT(s), &pvpanic_ops, s, "pvpanic", 1);
+    memory_region_init_io(&s->mr, OBJECT(s), &pvpanic_ops, s, "pvpanic", 1);
 }
 
 static void pvpanic_isa_realizefn(DeviceState *dev, Error **errp)
 {
     ISADevice *d = ISA_DEVICE(dev);
-    PVPanicState *s = ISA_PVPANIC_DEVICE(dev);
+    PVPanicState *s = PVPANIC(dev);
     FWCfgState *fw_cfg = fw_cfg_find();
     uint16_t *pvpanic_port;
 
@@ -96,7 +98,7 @@  static void pvpanic_isa_realizefn(DeviceState *dev, Error **errp)
     fw_cfg_add_file(fw_cfg, "etc/pvpanic-port", pvpanic_port,
                     sizeof(*pvpanic_port));
 
-    isa_register_ioport(d, &s->io, s->ioport);
+    isa_register_ioport(d, &s->mr, s->ioport);
 }
 
 static Property pvpanic_isa_properties[] = {