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Subject[PATCH 2/4] ASoC: soc-pcm: Add some blank lines for better code readability
From
Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 19 Nov 2017 20:37:58 +0100

Use blank lines at some source code places according to
the Linux coding style convention.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
sound/soc/soc-pcm.c | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index ea771316afa9..dc1b984bd68e 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -165,6 +165,7 @@ int snd_soc_set_runtime_hwparams(struct snd_pcm_substream *substream,
const struct snd_pcm_hardware *hw)
{
struct snd_pcm_runtime *runtime = substream->runtime;
+
runtime->hw.info = hw->info;
runtime->hw.formats = hw->formats;
runtime->hw.period_bytes_min = hw->period_bytes_min;
@@ -1067,6 +1068,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
codec_err:
while (--i >= 0) {
struct snd_soc_dai *codec_dai = rtd->codec_dais[i];
+
if (codec_dai->driver->ops->hw_free)
codec_dai->driver->ops->hw_free(substream, codec_dai);
codec_dai->rate = 0;
@@ -1238,6 +1240,7 @@ static int soc_pcm_bespoke_trigger(struct snd_pcm_substream *substream,
}
return 0;
}
+
/*
* soc level wrapper for pointer callback
* If cpu_dai, codec_dai, platform driver has the delay callback, than
@@ -1403,6 +1406,7 @@ static struct snd_soc_pcm_runtime *dpcm_get_be(struct snd_soc_card *card,

for (i = 0; i < be->num_codecs; i++) {
struct snd_soc_dai *dai = be->codec_dais[i];
+
if (dai->playback_widget == widget)
return be;
}
@@ -1419,6 +1423,7 @@ static struct snd_soc_pcm_runtime *dpcm_get_be(struct snd_soc_card *card,

for (i = 0; i < be->num_codecs; i++) {
struct snd_soc_dai *dai = be->codec_dais[i];
+
if (dai->capture_widget == widget)
return be;
}
@@ -1469,6 +1474,7 @@ static bool dpcm_end_walk_at_be(struct snd_soc_dapm_widget *widget,

for (i = 0; i < rtd->num_codecs; ++i) {
struct snd_soc_dai *dai = rtd->codec_dais[i];
+
if (dai->playback_widget == widget)
return true;
}
@@ -1483,6 +1489,7 @@ static bool dpcm_end_walk_at_be(struct snd_soc_dapm_widget *widget,

for (i = 0; i < rtd->num_codecs; ++i) {
struct snd_soc_dai *dai = rtd->codec_dais[i];
+
if (dai->capture_widget == widget)
return true;
}
@@ -1530,6 +1537,7 @@ static int dpcm_prune_paths(struct snd_soc_pcm_runtime *fe, int stream,
/* is there a valid CODEC DAI widget for this BE */
for (i = 0; i < dpcm->be->num_codecs; i++) {
struct snd_soc_dai *dai = dpcm->be->codec_dais[i];
+
widget = dai_get_widget(dai, stream);

/* prune the BE if it's no longer in our active list */
@@ -2603,6 +2611,7 @@ static int dpcm_run_update_startup(struct snd_soc_pcm_runtime *fe, int stream)
/* disconnect any non started BEs */
list_for_each_entry(dpcm, &fe->dpcm[stream].be_clients, list_be) {
struct snd_soc_pcm_runtime *be = dpcm->be;
+
if (be->dpcm[stream].state != SND_SOC_DPCM_STATE_START)
dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE;
}
@@ -2736,6 +2745,7 @@ int soc_dpcm_runtime_update(struct snd_soc_card *card)
mutex_unlock(&card->mutex);
return paths;
}
+
int soc_dpcm_be_digital_mute(struct snd_soc_pcm_runtime *fe, int mute)
{
struct snd_soc_dpcm *dpcm;
@@ -3299,6 +3309,7 @@ static ssize_t dpcm_show_state(struct snd_soc_pcm_runtime *fe,

list_for_each_entry(dpcm, &fe->dpcm[stream].be_clients, list_be) {
struct snd_soc_pcm_runtime *be = dpcm->be;
+
params = &dpcm->hw_params;

offset += snprintf(buf + offset, size - offset,
--
2.15.0
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