sctp: Push struct net down to sctp_chunk_event_lookup

[~andy/linux] / include / sound / pcm.h

diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index e91e6047ca6f6ec2d3635821da43a95837af443e..c75c0d1a85e2acabb2e30d43ba1e6150f1268c6a 100644 (file)
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -1074,4 +1074,15 @@ static inline void snd_pcm_limit_isa_dma_size(int dma, size_t *max)
 
 const char *snd_pcm_format_name(snd_pcm_format_t format);
 
+/**
+ * Get a string naming the direction of a stream
+ */
+static inline const char *snd_pcm_stream_str(struct snd_pcm_substream *substream)
+{
+       if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+               return "Playback";
+       else
+               return "Capture";
+}
+
 #endif /* __SOUND_PCM_H */