./scripts/checkpatch.pl --strict --codespell detected several issues when running on the fsl_qmc_audio.c file: - CHECK: spaces preferred around that '*' (ctx:VxV) - CHECK: Alignment should match open parenthesis - CHECK: Comparison to NULL could be written "!prtd" - CHECK: spaces preferred around that '/' (ctx:VxV) - CHECK: Lines should not end with a '(' - CHECK: Please don't use multiple blank lines Some of them are present several times.
Fix all of these issues without any functional changes.
Signed-off-by: Herve Codina herve.codina@bootlin.com --- sound/soc/fsl/fsl_qmc_audio.c | 65 +++++++++++++++++------------------ 1 file changed, 31 insertions(+), 34 deletions(-)
diff --git a/sound/soc/fsl/fsl_qmc_audio.c b/sound/soc/fsl/fsl_qmc_audio.c index dd90ef16fa97..917a32389f3d 100644 --- a/sound/soc/fsl/fsl_qmc_audio.c +++ b/sound/soc/fsl/fsl_qmc_audio.c @@ -54,7 +54,7 @@ static int qmc_audio_pcm_construct(struct snd_soc_component *component, return ret;
snd_pcm_set_managed_buffer_all(rtd->pcm, SNDRV_DMA_TYPE_DEV, card->dev, - 64*1024, 64*1024); + 64 * 1024, 64 * 1024); return 0; }
@@ -89,8 +89,8 @@ static void qmc_audio_pcm_write_complete(void *context) prtd->period_ptr_submitted = prtd->dma_buffer_start;
ret = qmc_chan_write_submit(prtd->qmc_dai->qmc_chan, - prtd->period_ptr_submitted, prtd->period_size, - qmc_audio_pcm_write_complete, prtd); + prtd->period_ptr_submitted, prtd->period_size, + qmc_audio_pcm_write_complete, prtd); if (ret) { dev_err(prtd->qmc_dai->dev, "write_submit failed %d\n", ret); @@ -118,8 +118,8 @@ static void qmc_audio_pcm_read_complete(void *context, size_t length, unsigned i prtd->period_ptr_submitted = prtd->dma_buffer_start;
ret = qmc_chan_read_submit(prtd->qmc_dai->qmc_chan, - prtd->period_ptr_submitted, prtd->period_size, - qmc_audio_pcm_read_complete, prtd); + prtd->period_ptr_submitted, prtd->period_size, + qmc_audio_pcm_read_complete, prtd); if (ret) { dev_err(prtd->qmc_dai->dev, "read_submit failed %d\n", ret); @@ -144,8 +144,8 @@ static int qmc_audio_pcm_trigger(struct snd_soc_component *component, if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { /* Submit first chunk ... */ ret = qmc_chan_write_submit(prtd->qmc_dai->qmc_chan, - prtd->period_ptr_submitted, prtd->period_size, - qmc_audio_pcm_write_complete, prtd); + prtd->period_ptr_submitted, prtd->period_size, + qmc_audio_pcm_write_complete, prtd); if (ret) { dev_err(component->dev, "write_submit failed %d\n", ret); @@ -159,8 +159,8 @@ static int qmc_audio_pcm_trigger(struct snd_soc_component *component,
/* ... and send it */ ret = qmc_chan_write_submit(prtd->qmc_dai->qmc_chan, - prtd->period_ptr_submitted, prtd->period_size, - qmc_audio_pcm_write_complete, prtd); + prtd->period_ptr_submitted, prtd->period_size, + qmc_audio_pcm_write_complete, prtd); if (ret) { dev_err(component->dev, "write_submit failed %d\n", ret); @@ -169,8 +169,8 @@ static int qmc_audio_pcm_trigger(struct snd_soc_component *component, } else { /* Submit first chunk ... */ ret = qmc_chan_read_submit(prtd->qmc_dai->qmc_chan, - prtd->period_ptr_submitted, prtd->period_size, - qmc_audio_pcm_read_complete, prtd); + prtd->period_ptr_submitted, prtd->period_size, + qmc_audio_pcm_read_complete, prtd); if (ret) { dev_err(component->dev, "read_submit failed %d\n", ret); @@ -184,8 +184,8 @@ static int qmc_audio_pcm_trigger(struct snd_soc_component *component,
/* ... and send it */ ret = qmc_chan_read_submit(prtd->qmc_dai->qmc_chan, - prtd->period_ptr_submitted, prtd->period_size, - qmc_audio_pcm_read_complete, prtd); + prtd->period_ptr_submitted, prtd->period_size, + qmc_audio_pcm_read_complete, prtd); if (ret) { dev_err(component->dev, "write_submit failed %d\n", ret); @@ -220,8 +220,8 @@ static snd_pcm_uframes_t qmc_audio_pcm_pointer(struct snd_soc_component *compone }
static int qmc_audio_of_xlate_dai_name(struct snd_soc_component *component, - const struct of_phandle_args *args, - const char **dai_name) + const struct of_phandle_args *args, + const char **dai_name) { struct qmc_audio *qmc_audio = dev_get_drvdata(component->dev); struct snd_soc_dai_driver *dai_driver; @@ -245,10 +245,10 @@ static const struct snd_pcm_hardware qmc_audio_pcm_hardware = { SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_PAUSE, .period_bytes_min = 32, - .period_bytes_max = 64*1024, + .period_bytes_max = 64 * 1024, .periods_min = 2, - .periods_max = 2*1024, - .buffer_bytes_max = 64*1024, + .periods_max = 2 * 1024, + .buffer_bytes_max = 64 * 1024, };
static int qmc_audio_pcm_open(struct snd_soc_component *component, @@ -266,7 +266,7 @@ static int qmc_audio_pcm_open(struct snd_soc_component *component, return ret;
prtd = kzalloc(sizeof(*prtd), GFP_KERNEL); - if (prtd == NULL) + if (!prtd) return -ENOMEM;
runtime->private_data = prtd; @@ -329,13 +329,13 @@ static int qmc_dai_hw_rule_channels_by_format(struct qmc_dai *qmc_dai, ch.max = nb_ts; break; case 16: - ch.max = nb_ts/2; + ch.max = nb_ts / 2; break; case 32: - ch.max = nb_ts/4; + ch.max = nb_ts / 4; break; case 64: - ch.max = nb_ts/8; + ch.max = nb_ts / 8; break; default: dev_err(qmc_dai->dev, "format physical width %u not supported\n", @@ -356,9 +356,8 @@ static int qmc_dai_hw_rule_playback_channels_by_format(struct snd_pcm_hw_params return qmc_dai_hw_rule_channels_by_format(qmc_dai, params, qmc_dai->nb_tx_ts); }
-static int qmc_dai_hw_rule_capture_channels_by_format( - struct snd_pcm_hw_params *params, - struct snd_pcm_hw_rule *rule) +static int qmc_dai_hw_rule_capture_channels_by_format(struct snd_pcm_hw_params *params, + struct snd_pcm_hw_rule *rule) { struct qmc_dai *qmc_dai = rule->private;
@@ -394,18 +393,16 @@ static int qmc_dai_hw_rule_format_by_channels(struct qmc_dai *qmc_dai, return snd_mask_refine(f_old, &f_new); }
-static int qmc_dai_hw_rule_playback_format_by_channels( - struct snd_pcm_hw_params *params, - struct snd_pcm_hw_rule *rule) +static int qmc_dai_hw_rule_playback_format_by_channels(struct snd_pcm_hw_params *params, + struct snd_pcm_hw_rule *rule) { struct qmc_dai *qmc_dai = rule->private;
return qmc_dai_hw_rule_format_by_channels(qmc_dai, params, qmc_dai->nb_tx_ts); }
-static int qmc_dai_hw_rule_capture_format_by_channels( - struct snd_pcm_hw_params *params, - struct snd_pcm_hw_rule *rule) +static int qmc_dai_hw_rule_capture_format_by_channels(struct snd_pcm_hw_params *params, + struct snd_pcm_hw_rule *rule) { struct qmc_dai *qmc_dai = rule->private;
@@ -413,7 +410,7 @@ static int qmc_dai_hw_rule_capture_format_by_channels( }
static int qmc_dai_startup(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) + struct snd_soc_dai *dai) { struct qmc_dai_prtd *prtd = substream->runtime->private_data; snd_pcm_hw_rule_func_t hw_rule_channels_by_format; @@ -587,7 +584,8 @@ static u64 qmc_audio_formats(u8 nb_ts) }
static int qmc_audio_dai_parse(struct qmc_audio *qmc_audio, struct device_node *np, - struct qmc_dai *qmc_dai, struct snd_soc_dai_driver *qmc_soc_dai_driver) + struct qmc_dai *qmc_dai, + struct snd_soc_dai_driver *qmc_soc_dai_driver) { struct qmc_chan_info info; u32 val; @@ -704,7 +702,6 @@ static int qmc_audio_probe(struct platform_device *pdev) i++; }
- platform_set_drvdata(pdev, qmc_audio);
ret = devm_snd_soc_register_component(qmc_audio->dev,