avdevice: Constify all devices

[ffmpeg] / libavdevice / sndio_enc.c

diff --git a/libavdevice/sndio_enc.c b/libavdevice/sndio_enc.c
index f6dd2901089c2298a4e94e1ea261eca64110395f..2e698d7c35aea3452d7a2a89fbb4a43052c79692 100644 (file)
--- a/libavdevice/sndio_enc.c
+++ b/libavdevice/sndio_enc.c
@@ -86,7 +86,7 @@ static const AVClass sndio_muxer_class = {
     .category       = AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT,
 };
 
-AVOutputFormat ff_sndio_muxer = {
+const AVOutputFormat ff_sndio_muxer = {
     .name           = "sndio",
     .long_name      = NULL_IF_CONFIG_SMALL("sndio audio playback"),
     .priv_data_size = sizeof(SndioData),