1 files changed, 11 insertions, 12 deletions

diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c
index e1bdeed3a465..f7f6a687f033 100644
--- a/sound/pci/pcxhr/pcxhr.c
+++ b/sound/pci/pcxhr/pcxhr.c
@@ -639,19 +639,21 @@ static int pcxhr_trigger(struct snd_pcm_substream *subs, int cmd)
 {
         struct pcxhr_stream *stream;
         struct snd_pcm_substream *s;
-        int i;
 
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
                 snd_printdd("SNDRV_PCM_TRIGGER_START\n");
-                i = 0;
-                snd_pcm_group_for_each_entry(s, subs) {
-                        stream = s->runtime->private_data;
-                        stream->status = PCXHR_STREAM_STATUS_SCHEDULE_RUN;
-                        snd_pcm_trigger_done(s, subs);
-                        i++;
-                }
-                if (i==1) {
+                if (snd_pcm_stream_linked(subs)) {
+                        struct snd_pcxhr *chip = snd_pcm_substream_chip(subs);
+                        snd_pcm_group_for_each_entry(s, subs) {
+                                stream = s->runtime->private_data;
+                                stream->status =
+                                        PCXHR_STREAM_STATUS_SCHEDULE_RUN;
+                                snd_pcm_trigger_done(s, subs);
+                        }
+                        tasklet_hi_schedule(&chip->mgr->trigger_taskq);
+                } else {
+                        stream = subs->runtime->private_data;
                         snd_printdd("Only one Substream %c %d\n",
                                     stream->pipe->is_capture ? 'C' : 'P',
                                     stream->pipe->first_audio);
@@ -663,9 +665,6 @@ static int pcxhr_trigger(struct snd_pcm_substream *subs, int cmd)
                         if (pcxhr_set_stream_state(stream))
                                 return -EINVAL;
                         stream->status = PCXHR_STREAM_STATUS_RUNNING;
-                } else {
-                        struct snd_pcxhr *chip = snd_pcm_substream_chip(subs);
-                        tasklet_hi_schedule(&chip->mgr->trigger_taskq);
                 }
                 break;
         case SNDRV_PCM_TRIGGER_STOP: