From d9ef062cafbac12dbb25fe3c58efdf1b53525ff2 Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Mon, 14 Jan 2008 13:23:49 -0800
Subject: [PATCH] Avoid busy waiting when waiting for suspend to clear

---
 Alc/alsa.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Alc/alsa.c b/Alc/alsa.c
index e5881e55..f661d76b 100644
--- a/Alc/alsa.c
+++ b/Alc/alsa.c
@@ -248,9 +248,8 @@ static ALuint ALSANoMMapProc(ALvoid *ptr)
             case -EAGAIN:
                 continue;
             case -ESTRPIPE:
-                do {
-                    ret = psnd_pcm_resume(data->pcmHandle);
-                } while(ret == -EAGAIN);
+                while((ret=psnd_pcm_resume(data->pcmHandle)) == -EAGAIN)
+                    Sleep(1);
                 break;
             case -EPIPE:
                 break;
-- 
2.11.4.GIT