ALSA: dice: remove superfluous field

The pcm field was not actually used.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

1 files changed, 1 insertions, 3 deletions

diff --git a/sound/firewire/dice.c b/sound/firewire/dice.c
index 57ceb13f2815..2d198aed6f94 100644
--- a/sound/firewire/dice.c
+++ b/sound/firewire/dice.c
@@ -43,7 +43,6 @@ struct dice {
         bool global_enabled;
         wait_queue_head_t hwdep_wait;
         u32 notification_bits;
-        struct snd_pcm_substream *pcm;
         struct fw_iso_resources resources;
         struct amdtp_out_stream stream;
 };
@@ -564,8 +563,7 @@ static int dice_create_pcm(struct dice *dice)
                 return err;
         pcm->private_data = dice;
         strcpy(pcm->name, dice->card->shortname);
-        dice->pcm = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream;
-        dice->pcm->ops = &ops;
+        pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream->ops = &ops;
 
         return 0;
 }