We can use snd_[sub]stream_is_playback/capture(). Let's use it.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/virtio/virtio_card.h | 2 +- sound/virtio/virtio_pcm_msg.c | 4 ++-- sound/virtio/virtio_pcm_ops.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/virtio/virtio_card.h b/sound/virtio/virtio_card.h index 3ceee4e416fc7..2febec09b13ab 100644 --- a/sound/virtio/virtio_card.h +++ b/sound/virtio/virtio_card.h @@ -107,7 +107,7 @@ virtsnd_rx_queue(struct virtio_snd *snd) static inline struct virtio_snd_queue * virtsnd_pcm_queue(struct virtio_pcm_substream *vss) { - if (vss->direction == SNDRV_PCM_STREAM_PLAYBACK) + if (snd_stream_is_playback(vss->direction)) return virtsnd_tx_queue(vss->snd); else return virtsnd_rx_queue(vss->snd); diff --git a/sound/virtio/virtio_pcm_msg.c b/sound/virtio/virtio_pcm_msg.c index 8c32efaf4c529..fd4111a558250 100644 --- a/sound/virtio/virtio_pcm_msg.c +++ b/sound/virtio/virtio_pcm_msg.c @@ -230,7 +230,7 @@ int virtsnd_pcm_msg_send(struct virtio_pcm_substream *vss, unsigned long offset, msg->xfer.stream_id = cpu_to_le32(vss->sid); memset(&msg->status, 0, sizeof(msg->status));
- if (vss->direction == SNDRV_PCM_STREAM_PLAYBACK) + if (snd_stream_is_playback(vss->direction)) rc = virtqueue_add_sgs(vqueue, psgs, 2, 1, msg, GFP_ATOMIC); else @@ -313,7 +313,7 @@ static void virtsnd_pcm_msg_complete(struct virtio_pcm_msg *msg, * If the capture substream returned an incorrect status, then just * increase the hw_ptr by the message size. */ - if (vss->direction == SNDRV_PCM_STREAM_PLAYBACK || + if (snd_stream_is_playback(vss->direction) || written_bytes <= sizeof(msg->status)) vss->hw_ptr += msg->length; else diff --git a/sound/virtio/virtio_pcm_ops.c b/sound/virtio/virtio_pcm_ops.c index ad12aae52fc32..6e8c4881b44f9 100644 --- a/sound/virtio/virtio_pcm_ops.c +++ b/sound/virtio/virtio_pcm_ops.c @@ -337,7 +337,7 @@ static int virtsnd_pcm_trigger(struct snd_pcm_substream *substream, int command)
spin_lock_irqsave(&queue->lock, flags); spin_lock(&vss->lock); - if (vss->direction == SNDRV_PCM_STREAM_CAPTURE) + if (snd_stream_is_capture(vss->direction)) rc = virtsnd_pcm_msg_send(vss, 0, vss->buffer_bytes); if (!rc) vss->xfer_enabled = true;