[Qemu-ppc] [PATCH v4 2/4] Add one new file vga-pci.h

[Li Zhang]

From: Li Zhang <address@hidden>

Functions pci_vga_init() and pci_cirrus_vga_init() are decleared
in pc.h. That prevents other platforms (e.g. sPAPR) to use them.

This patch is to create one new file vga-pci.h and move the 
decleartions to vga-pci.h, so that they can be shared by
by all the platforms. 

Signed-off-by: Li Zhang <address@hidden>
---
 hw/cirrus_vga.c |    2 +-
 hw/pc.h         |    4 ----
 hw/vga-pci.c    |    2 +-
 hw/vga-pci.h    |   10 ++++++++++
 4 files changed, 12 insertions(+), 6 deletions(-)
 create mode 100644 hw/vga-pci.h

diff --git a/hw/cirrus_vga.c b/hw/cirrus_vga.c
index 623dd68..3e8e5bb 100644
--- a/hw/cirrus_vga.c
+++ b/hw/cirrus_vga.c
@@ -27,11 +27,11 @@
  *   available at http://home.worldonline.dk/~finth/
  */
 #include "hw.h"
-#include "pc.h"
 #include "pci.h"
 #include "console.h"
 #include "vga_int.h"
 #include "loader.h"
+#include "vga-pci.h"
 
 /*
  * TODO:
diff --git a/hw/pc.h b/hw/pc.h
index 31ccb6f..e4db071 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -189,14 +189,10 @@ static inline DeviceState *isa_vga_init(ISABus *bus)
     return &dev->qdev;
 }
 
-DeviceState *pci_vga_init(PCIBus *bus);
 int isa_vga_mm_init(target_phys_addr_t vram_base,
                     target_phys_addr_t ctrl_base, int it_shift,
                     MemoryRegion *address_space);
 
-/* cirrus_vga.c */
-DeviceState *pci_cirrus_vga_init(PCIBus *bus);
-
 /* ne2000.c */
 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd)
 {
diff --git a/hw/vga-pci.c b/hw/vga-pci.c
index 37dc019..4872056 100644
--- a/hw/vga-pci.c
+++ b/hw/vga-pci.c
@@ -23,12 +23,12 @@
  */
 #include "hw.h"
 #include "console.h"
-#include "pc.h"
 #include "pci.h"
 #include "vga_int.h"
 #include "pixel_ops.h"
 #include "qemu-timer.h"
 #include "loader.h"
+#include "vga-pci.h"
 
 typedef struct PCIVGAState {
     PCIDevice dev;
diff --git a/hw/vga-pci.h b/hw/vga-pci.h
new file mode 100644
index 0000000..f87a16e
--- /dev/null
+++ b/hw/vga-pci.h
@@ -0,0 +1,10 @@
+#ifndef VGA_PCI_H
+#define VGA_PCI_H
+#endif
+
+/* vga-pci.c */
+DeviceState *pci_vga_init(PCIBus *bus);
+
+/* cirrus_vga.c */
+DeviceState *pci_cirrus_vga_init(PCIBus *bus);
+
-- 
1.7.9.5