fix_af_ql_audio

Change-Id: I14484f6112e127ca7a9f7990d2e70871ece71ba3
diff --git a/mbtk/libmbtk_audio/src/mbtk_pcm_stream.c b/mbtk/libmbtk_audio/src/mbtk_pcm_stream.c
index c811a9a..ca0ca50 100755
--- a/mbtk/libmbtk_audio/src/mbtk_pcm_stream.c
+++ b/mbtk/libmbtk_audio/src/mbtk_pcm_stream.c
@@ -756,7 +756,7 @@
     mbtk_audio_set_status_new(dev_hdl, AUDIO_RUNNING);
     int all_size = 0;
 
-    system("echo 1 >/sys/class/gpio/gpio19/value");
+ //   system("echo 1 >/sys/class/gpio/gpio19/value");
     while (pcxt->state != AUDIO_STOP)
     {
         res = read(file_fd, data, bufsize);
@@ -804,7 +804,7 @@
     LOGD("file_data_sz :%d - all_size: %d\n", file_data_sz, all_size);
     mbtk_audio_set_status_new(dev_hdl, AUDIO_OPEN);
     free(data);
-    system("echo 0 >/sys/class/gpio/gpio19/value");
+//    system("echo 0 >/sys/class/gpio/gpio19/value");
 
     return 0;
 }