Add const to our snd_pcm_ioplug_callback_t instances

The fields are constant so let's declare that they actually are.

diff --git a/pulse/pcm_pulse.c b/pulse/pcm_pulse.c
index 7cffc89bb377b98273e5912613386b80318a414e..87fce3b894bd2e63ff2b02cabc85810a9c32f589 100644 (file)
--- a/pulse/pcm_pulse.c
+++ b/pulse/pcm_pulse.c
@@ -689,7 +689,7 @@ static int pulse_close(snd_pcm_ioplug_t * io)
        return 0;
 }
 
-static snd_pcm_ioplug_callback_t pulse_playback_callback = {
+static const snd_pcm_ioplug_callback_t pulse_playback_callback = {
        .start = pulse_start,
        .stop = pulse_stop,
        .drain = pulse_drain,
@@ -705,7 +705,7 @@ static snd_pcm_ioplug_callback_t pulse_playback_callback = {
 };
 
 
-static snd_pcm_ioplug_callback_t pulse_capture_callback = {
+static const snd_pcm_ioplug_callback_t pulse_capture_callback = {
        .start = pulse_start,
        .stop = pulse_stop,
        .pointer = pulse_pointer,