Merge remote-tracking branch 'remotes/cminyard/tags/i2c-for-release-20190228' into...

[qemu.git] / audio / alsaaudio.c

diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c
index 6315b2d7467c802410dea2efbaa09d939f28ca18..635be73bf4959d98288d0a7645a1b87c79b2ac16 100644 (file)
--- a/audio/alsaaudio.c
+++ b/audio/alsaaudio.c
@@ -21,15 +21,14 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+#include "qemu/osdep.h"
 #include <alsa/asoundlib.h>
 #include "qemu-common.h"
 #include "qemu/main-loop.h"
 #include "audio.h"
 #include "trace.h"
 
-#if QEMU_GNUC_PREREQ(4, 3)
 #pragma GCC diagnostic ignored "-Waddress"
-#endif
 
 #define AUDIO_CAP "alsa"
 #include "audio_int.h"
@@ -822,7 +821,7 @@ static int alsa_init_out(HWVoiceOut *hw, struct audsettings *as,
     audio_pcm_init_info (&hw->info, &obt_as);
     hw->samples = obt.samples;
 
-    alsa->pcm_buf = audio_calloc (AUDIO_FUNC, obt.samples, 1 << hw->info.shift);
+    alsa->pcm_buf = audio_calloc(__func__, obt.samples, 1 << hw->info.shift);
     if (!alsa->pcm_buf) {
         dolog ("Could not allocate DAC buffer (%d samples, each %d bytes)\n",
                hw->samples, 1 << hw->info.shift);
@@ -933,7 +932,7 @@ static int alsa_init_in(HWVoiceIn *hw, struct audsettings *as, void *drv_opaque)
     audio_pcm_init_info (&hw->info, &obt_as);
     hw->samples = obt.samples;
 
-    alsa->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift);
+    alsa->pcm_buf = audio_calloc(__func__, hw->samples, 1 << hw->info.shift);
     if (!alsa->pcm_buf) {
         dolog ("Could not allocate ADC buffer (%d samples, each %d bytes)\n",
                hw->samples, 1 << hw->info.shift);
@@ -1212,7 +1211,7 @@ static struct audio_pcm_ops alsa_pcm_ops = {
     .ctl_in   = alsa_ctl_in,
 };
 
-struct audio_driver alsa_audio_driver = {
+static struct audio_driver alsa_audio_driver = {
     .name           = "alsa",
     .descr          = "ALSA http://www.alsa-project.org",
     .options        = alsa_options,
@@ -1225,3 +1224,9 @@ struct audio_driver alsa_audio_driver = {
     .voice_size_out = sizeof (ALSAVoiceOut),
     .voice_size_in  = sizeof (ALSAVoiceIn)
 };
+
+static void register_audio_alsa(void)
+{
+    audio_driver_register(&alsa_audio_driver);
+}
+type_init(register_audio_alsa);