vga: Fix type of lfb/map_addr/end.

These addresses have been passed through pci_to_cpu_addr,
and thus need to be full target_phys_addr_t.

Acked-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

hw/vga_int.h

diff --git a/hw/vga_int.h b/hw/vga_int.h
index d2811bd..eee91a8 100644
--- a/hw/vga_int.h
+++ b/hw/vga_int.h
@@ -106,13 +106,13 @@
 typedef struct VGACommonState {
     uint8_t *vram_ptr;
     ram_addr_t vram_offset;
+    target_phys_addr_t lfb_addr;
+    target_phys_addr_t lfb_end;
+    target_phys_addr_t map_addr;
+    target_phys_addr_t map_end;
     uint32_t vram_size;
-    uint32_t lfb_addr;
-    uint32_t lfb_end;
-    uint32_t map_addr;
-    uint32_t map_end;
-    uint32_t lfb_vram_mapped; /* whether 0xa0000 is mapped as ram */
     uint32_t latch;
+    uint32_t lfb_vram_mapped; /* whether 0xa0000 is mapped as ram */
     uint8_t sr_index;
     uint8_t sr[256];
     uint8_t gr_index;