staging: most: sound: fix white spaces (749a1434) · Commits · 戴 / test

drivers/staging/most/sound/sound.c

+0 −15

Original line number	Diff line number	Diff line
		@@ -50,10 +50,8 @@ struct channel {
		unsigned int period_pos;
		unsigned int buffer_pos;
		bool is_stream_running;

		struct task_struct *playback_task;
		wait_queue_head_t playback_waitq;

		void (copy_fn)(void alsa, void *most, unsigned int bytes);
		};

		@@ -176,7 +174,6 @@ static struct channel get_channel(struct most_interface iface,
		if ((channel->iface == iface) && (channel->id == channel_id))
		return channel;
		}

		return NULL;
		}

		@@ -220,7 +217,6 @@ static bool copy_data(struct channel channel, struct mbo mbo)
		channel->period_pos -= runtime->period_size;
		return true;
		}

		return false;
		}

		@@ -260,7 +256,6 @@ static int playback_thread(void *data)
		if (period_elapsed)
		snd_pcm_period_elapsed(channel->substream);
		}

		return 0;
		}

		@@ -320,7 +315,6 @@ static int pcm_close(struct snd_pcm_substream *substream)
		if (channel->cfg->direction == MOST_CH_TX)
		kthread_stop(channel->playback_task);
		most_stop_channel(channel->iface, channel->id, &comp);

		return 0;
		}

		@@ -364,10 +358,8 @@ static int pcm_prepare(struct snd_pcm_substream *substream)

		if (!channel->copy_fn)
		return -EINVAL;

		channel->period_pos = 0;
		channel->buffer_pos = 0;

		return 0;
		}

		@@ -441,7 +433,6 @@ static int split_arg_list(char buf, u16 ch_num, char **sample_res)
		*sample_res = strsep(&buf, ".\n");
		if (!*sample_res)
		goto err;

		return 0;

		err:
		@@ -619,7 +610,6 @@ skip_adpt_alloc:
		strscpy(pcm->name, device_name, sizeof(pcm->name));
		snd_pcm_set_ops(pcm, direction, &pcm_ops);
		snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0);

		return 0;

		err_free_adpt:
		@@ -690,15 +680,11 @@ static int audio_rx_completion(struct mbo *mbo)

		if (!channel)
		return -EINVAL;

		if (channel->is_stream_running)
		period_elapsed = copy_data(channel, mbo);

		most_put_mbo(mbo);

		if (period_elapsed)
		snd_pcm_period_elapsed(channel->substream);

		return 0;
		}

		@@ -753,7 +739,6 @@ static int __init audio_init(void)
		pr_err("Failed to register %s configfs subsys\n", comp.name);
		most_deregister_component(&comp);
		}

		return ret;
		}

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