staging: most: sound: remove noisy log messages (c0b122a0) · Commits · 戴 / test

drivers/staging/most/sound/sound.c

+4 −20

Original line number	Diff line number	Diff line
		@@ -360,10 +360,8 @@ static int pcm_prepare(struct snd_pcm_substream *substream)
		channel->copy_fn = most_to_alsa_copy32;
		}

		if (!channel->copy_fn) {
		pr_err("unsupported format\n");
		if (!channel->copy_fn)
		return -EINVAL;
		}

		channel->period_pos = 0;
		channel->buffer_pos = 0;
		@@ -396,7 +394,6 @@ static int pcm_trigger(struct snd_pcm_substream *substream, int cmd)
		return 0;

		default:
		pr_info("%s(), invalid\n", __func__);
		return -EINVAL;
		}
		return 0;
		@@ -664,11 +661,8 @@ static int audio_disconnect_channel(struct most_interface *iface,
		struct sound_adapter *adpt = iface->priv;

		channel = get_channel(iface, channel_id);
		if (!channel) {
		pr_err("sound_disconnect_channel(), invalid channel %d\n",
		channel_id);
		if (!channel)
		return -EINVAL;
		}

		list_del(&channel->list);

		@@ -692,11 +686,8 @@ static int audio_rx_completion(struct mbo *mbo)
		struct channel *channel = get_channel(mbo->ifp, mbo->hdm_channel_id);
		bool period_elapsed = false;

		if (!channel) {
		pr_err("sound_rx_completion(), invalid channel %d\n",
		mbo->hdm_channel_id);
		if (!channel)
		return -EINVAL;
		}

		if (channel->is_stream_running)
		period_elapsed = copy_data(channel, mbo);
		@@ -724,14 +715,10 @@ static int audio_tx_completion(struct most_interface *iface, int channel_id)
		{
		struct channel *channel = get_channel(iface, channel_id);

		if (!channel) {
		pr_err("sound_tx_completion(), invalid channel %d\n",
		channel_id);
		if (!channel)
		return -EINVAL;
		}

		wake_up_interruptible(&channel->playback_waitq);

		return 0;
		}

		@@ -752,8 +739,6 @@ static int __init audio_init(void)
		{
		int ret;

		pr_info("init()\n");

		INIT_LIST_HEAD(&adpt_list);

		ret = most_register_component(&comp);
		@@ -770,7 +755,6 @@ static int __init audio_init(void)

		static void __exit audio_exit(void)
		{
		pr_info("exit()\n");
		most_deregister_configfs_subsys(&comp);
		most_deregister_component(&comp);
		}

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