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>

3 files changed, 4 insertions, 4 deletions

diff --git a/audio/audio.c b/audio/audio.c
index c067afb28..f247f4214 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -1822,7 +1822,7 @@ static void audio_init (void)
         }
         conf.period.ticks = 1;
     } else {
-        conf.period.ticks = ticks_per_sec / conf.period.hertz;
+        conf.period.ticks = get_ticks_per_sec() / conf.period.hertz;
     }
 
     e = qemu_add_vm_change_state_handler (audio_vm_change_state_handler, s);
diff --git a/audio/noaudio.c b/audio/noaudio.c
index 40a1a2fee..2f25f176e 100644
--- a/audio/noaudio.c
+++ b/audio/noaudio.c
@@ -53,7 +53,7 @@ static int no_run_out (HWVoiceOut *hw)
 
     now = qemu_get_clock (vm_clock);
     ticks = now - no->old_ticks;
-    bytes = (ticks * hw->info.bytes_per_second) / ticks_per_sec;
+    bytes = (ticks * hw->info.bytes_per_second) / get_ticks_per_sec();
     bytes = audio_MIN (bytes, INT_MAX);
     samples = bytes >> hw->info.shift;
 
@@ -109,7 +109,7 @@ static int no_run_in (HWVoiceIn *hw)
     if (dead) {
         int64_t now = qemu_get_clock (vm_clock);
         int64_t ticks = now - no->old_ticks;
-        int64_t bytes = (ticks * hw->info.bytes_per_second) / ticks_per_sec;
+        int64_t bytes = (ticks * hw->info.bytes_per_second) / get_ticks_per_sec();
 
         no->old_ticks = now;
         bytes = audio_MIN (bytes, INT_MAX);
diff --git a/audio/wavaudio.c b/audio/wavaudio.c
index c4aa60ea8..78eb758bd 100644
--- a/audio/wavaudio.c
+++ b/audio/wavaudio.c
@@ -54,7 +54,7 @@ static int wav_run_out (HWVoiceOut *hw)
     struct st_sample *src;
     int64_t now = qemu_get_clock (vm_clock);
     int64_t ticks = now - wav->old_ticks;
-    int64_t bytes = (ticks * hw->info.bytes_per_second) / ticks_per_sec;
+    int64_t bytes = (ticks * hw->info.bytes_per_second) / get_ticks_per_sec();
 
     if (bytes > INT_MAX) {
         samples = INT_MAX >> hw->info.shift;