dsnoop: Make use of the (previously unused) function

Match the equivalent funciton for playback. This is on the assumption
that values should be capped at zero, which is what _rewindable()
implements.

Signed-off-by: Mark Hills <mark@xwax.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/src/pcm/pcm_dsnoop.c b/src/pcm/pcm_dsnoop.c
index 3588eb91c4bc313a8d0187c98d7c5044066e7df0..7904314cfdf16453490db73f29ad95fa870afe2f 100644 (file)
--- a/src/pcm/pcm_dsnoop.c
+++ b/src/pcm/pcm_dsnoop.c
@@ -352,7 +352,7 @@ static int snd_pcm_dsnoop_pause(snd_pcm_t *pcm ATTRIBUTE_UNUSED, int enable ATTR
 
 static snd_pcm_sframes_t snd_pcm_dsnoop_rewindable(snd_pcm_t *pcm)
 {
-       return snd_pcm_mmap_capture_hw_avail(pcm);
+       return snd_pcm_mmap_capture_hw_rewindable(pcm);
 }
 
 static snd_pcm_sframes_t snd_pcm_dsnoop_rewind(snd_pcm_t *pcm, snd_pcm_uframes_t frames)