Unexport ticks_per_sec variable. Create get_ticks_per_sec() function

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

1 files changed, 3 insertions, 3 deletions

diff --git a/hw/vga.c b/hw/vga.c
index 5b16cc3..514371c 100644
--- a/hw/vga.c
+++ b/hw/vga.c
@@ -202,9 +202,9 @@ static void vga_precise_update_retrace_info(VGACommonState *s)
 
     r->total_chars = vtotal_lines * htotal_chars;
     if (r->freq) {
-        r->ticks_per_char = ticks_per_sec / (r->total_chars * r->freq);
+        r->ticks_per_char = get_ticks_per_sec() / (r->total_chars * r->freq);
     } else {
-        r->ticks_per_char = ticks_per_sec / chars_per_sec;
+        r->ticks_per_char = get_ticks_per_sec() / chars_per_sec;
     }
 
     r->vstart = vretr_start_line;
@@ -230,7 +230,7 @@ static void vga_precise_update_retrace_info(VGACommonState *s)
         "dots = %d\n"
         "ticks/char = %lld\n"
         "\n",
-        (double) ticks_per_sec / (r->ticks_per_char * r->total_chars),
+        (double) get_ticks_per_sec() / (r->ticks_per_char * r->total_chars),
         htotal_chars,
         hretr_start_char,
         hretr_skew_chars,