ALSA: line6: Make common PCM pointer callback
Both playback and capture callbacks are identical, so let's merge
them.
Tested-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/usb/line6/pcm.c b/sound/usb/line6/pcm.c
index 470fc10..73c8746 100644
--- a/sound/usb/line6/pcm.c
+++ b/sound/usb/line6/pcm.c
@@ -266,6 +266,15 @@
return 0;
}
+/* common PCM pointer callback */
+snd_pcm_uframes_t snd_line6_pointer(struct snd_pcm_substream *substream)
+{
+ struct snd_line6_pcm *line6pcm = snd_pcm_substream_chip(substream);
+ struct line6_pcm_stream *pstr = get_stream(line6pcm, substream->stream);
+
+ return pstr->pos_done;
+}
+
/* Acquire and start duplex streams:
* type is either LINE6_STREAM_IMPULSE or LINE6_STREAM_MONITOR
*/