From: Alexander E. Patrakov <patrakov@gmail.com>
Date: Sat, 13 Sep 2014 18:30:16 +0000 (+0600)
Subject: pcm, rate: use the snd_pcm_mmap_hw_avail function
X-Git-Tag: v1.0.29~48
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=0889e9470667dd68d5a0ce47a10a8c6d61b7bc79;p=alsa-lib.git

pcm, rate: use the snd_pcm_mmap_hw_avail function

instead of the open-coded equivalent

Signed-off-by: Alexander E. Patrakov <patrakov@gmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/src/pcm/pcm_rate.c b/src/pcm/pcm_rate.c
index 5e811bb7..b436a8ea 100644
--- a/src/pcm/pcm_rate.c
+++ b/src/pcm/pcm_rate.c
@@ -593,10 +593,7 @@ static int snd_pcm_rate_hwsync(snd_pcm_t *pcm)
 static int snd_pcm_rate_delay(snd_pcm_t *pcm, snd_pcm_sframes_t *delayp)
 {
 	snd_pcm_rate_hwsync(pcm);
-	if (pcm->stream == SND_PCM_STREAM_PLAYBACK)
-		*delayp = snd_pcm_mmap_playback_hw_avail(pcm);
-	else
-		*delayp = snd_pcm_mmap_capture_hw_avail(pcm);
+	*delayp = snd_pcm_mmap_hw_avail(pcm);
 	return 0;
 }