Update to latest tinyalsa

a6dd4ab tinyplay: Use buffer size in bytes instead of frames
5f64fe7 pcm: Factor out pcm_start() from pcm_read()
6bbe77a pcm: Constify write buffers
9989fc2 tinycap, tinyplay, tinymix: Add extra parameters.
3e3376a tinycap, tinyplay: Check *argv before dereferencing.
80085d4 pcm: Fix integer size error.

Change-Id: I69a37c0a89e5531b9ab66a8b3f730765904ed9f7

1 files changed, 2 insertions, 2 deletions

diff --git a/include/tinyalsa/asoundlib.h b/include/tinyalsa/asoundlib.h
index 92a004c..655fe76 100644
--- a/include/tinyalsa/asoundlib.h
+++ b/include/tinyalsa/asoundlib.h
@@ -139,13 +139,13 @@ int pcm_get_htimestamp(struct pcm *pcm, unsigned int *avail,
  * Will start playback on the first write or on a write that
  * occurs after a fifo underrun.
  */
-int pcm_write(struct pcm *pcm, void *data, unsigned int count);
+int pcm_write(struct pcm *pcm, const void *data, unsigned int count);
 int pcm_read(struct pcm *pcm, void *data, unsigned int count);
 
 /*
  * mmap() support.
  */
-int pcm_mmap_write(struct pcm *pcm, void *data, unsigned int count);
+int pcm_mmap_write(struct pcm *pcm, const void *data, unsigned int count);
 int pcm_mmap_begin(struct pcm *pcm, void **areas, unsigned int *offset,
                    unsigned int *frames);
 int pcm_mmap_commit(struct pcm *pcm, unsigned int offset, unsigned int frames);