commit c9f97daf129f4466351c82c85d377d96a1ab9a6f
author Miguel Gaio <mgaio35@gmail.com> Tue Jul 17 10:05:54 2018 +0200
committer Miguel Gaio <mgaio35@gmail.com> Tue Jul 17 13:37:41 2018 +0200
tree f70dfaef8ed06461bc870a39acac33455548abc7
parent 67b9210d344c34e8d1aa0cfe638abce71c5221ca

Corrected pcm_sync_ptr() on dma mmap coherent architecture

It is valid to get null sync_ptr on dma mmap coherent architecture.
In this case pcm_sync_ptr() is a nop.

Signed-off-by: Miguel Gaio <mgaio35@gmail.com>

src/pcm.c

diff --git a/src/pcm.c b/src/pcm.c
index f665cb4..7ea58bd 100644
--- a/src/pcm.c
+++ b/src/pcm.c
@@ -511,7 +511,7 @@
         }
         return 0;
     }
-    return -1;
+    return 0;
 }
 
 static int pcm_hw_mmap_status(struct pcm *pcm)