diff options
Diffstat (limited to 'include/sound/pcm.h')
-rw-r--r-- | include/sound/pcm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h index ec2678131e1..5c544bdb9e1 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -412,6 +412,7 @@ struct snd_pcm_substream { #endif /* misc flags */ unsigned int hw_opened: 1; + unsigned int hw_no_buffer: 1; /* substream may not have a buffer */ }; #define SUBSTREAM_BUSY(substream) ((substream)->ref_count > 0) |