vga: remove unused vga_common_save/load

Signed-off-by: NJuan Quintela <quintela@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

hw/vga.c

@@ -2182,16 +2182,6 @@ const VMStateDescription vmstate_vga_common = {
     }
 };
 
-void vga_common_save(QEMUFile *f, void *opaque)
-{
-    vmstate_save_state(f, &vmstate_vga_common, opaque);
-}
-
-int vga_common_load(QEMUFile *f, void *opaque, int version_id)
-{
-    return vmstate_load_state(f, &vmstate_vga_common, opaque, vmstate_vga_common.version_id);
-}
-
 void vga_common_init(VGACommonState *s, int vga_ram_size)
 {
     int i, j, v, b;

hw/vga_int.h

@@ -197,8 +197,6 @@ void vga_common_reset(VGACommonState *s);
 void vga_dirty_log_start(VGACommonState *s);
 
 extern const VMStateDescription vmstate_vga_common;
-void vga_common_save(QEMUFile *f, void *opaque);
-int vga_common_load(QEMUFile *f, void *opaque, int version_id);
 uint32_t vga_ioport_read(void *opaque, uint32_t addr);
 void vga_ioport_write(void *opaque, uint32_t addr, uint32_t val);
 uint32_t vga_mem_readb(void *opaque, target_phys_addr_t addr);