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Subject[alsa-devel][PATCH 1/3] ASoC: TSCS42xx: Shorten lines and other cleanup
Shorten lines greater than 80 chars
Add const to struct snd_soc_component_driver

Signed-off-by: Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
---
sound/soc/codecs/tscs42xx.c | 87 ++++++++++++++++++++++++++++-----------------
1 file changed, 55 insertions(+), 32 deletions(-)

diff --git a/sound/soc/codecs/tscs42xx.c b/sound/soc/codecs/tscs42xx.c
index cfc71b5411ee..37636d6efe60 100644
--- a/sound/soc/codecs/tscs42xx.c
+++ b/sound/soc/codecs/tscs42xx.c
@@ -204,7 +204,8 @@ static int power_up_audio_plls(struct snd_soc_component *component)
break;
default:
ret = -EINVAL;
- dev_err(component->dev, "Unrecognized PLL output freq (%d)\n", ret);
+ dev_err(component->dev,
+ "Unrecognized PLL output freq (%d)\n", ret);
return ret;
}

@@ -261,7 +262,8 @@ static int power_down_audio_plls(struct snd_soc_component *component)
static int coeff_ram_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *component =
+ snd_soc_kcontrol_component(kcontrol);
struct tscs42xx *tscs42xx = snd_soc_component_get_drvdata(component);
struct coeff_ram_ctl *ctl =
(struct coeff_ram_ctl *)kcontrol->private_value;
@@ -280,7 +282,8 @@ static int coeff_ram_get(struct snd_kcontrol *kcontrol,
static int coeff_ram_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct snd_soc_component *component =
+ snd_soc_kcontrol_component(kcontrol);
struct tscs42xx *tscs42xx = snd_soc_component_get_drvdata(component);
struct coeff_ram_ctl *ctl =
(struct coeff_ram_ctl *)kcontrol->private_value;
@@ -363,7 +366,8 @@ static int dapm_micb_event(struct snd_soc_dapm_widget *w,
static int pll_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
- struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+ struct snd_soc_component *component =
+ snd_soc_dapm_to_component(w->dapm);
int ret;

if (SND_SOC_DAPM_EVENT_ON(event))
@@ -377,7 +381,8 @@ static int pll_event(struct snd_soc_dapm_widget *w,
static int dac_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
- struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+ struct snd_soc_component *component =
+ snd_soc_dapm_to_component(w->dapm);
struct tscs42xx *tscs42xx = snd_soc_component_get_drvdata(component);
int ret;

@@ -819,16 +824,19 @@ static int setup_sample_format(struct snd_soc_component *component,
dev_err(component->dev, "Unsupported format width (%d)\n", ret);
return ret;
}
- ret = snd_soc_component_update_bits(component, R_AIC1, RM_AIC1_WL, width);
+ ret = snd_soc_component_update_bits(component,
+ R_AIC1, RM_AIC1_WL, width);
if (ret < 0) {
- dev_err(component->dev, "Failed to set sample width (%d)\n", ret);
+ dev_err(component->dev,
+ "Failed to set sample width (%d)\n", ret);
return ret;
}

return 0;
}

-static int setup_sample_rate(struct snd_soc_component *component, unsigned int rate)
+static int setup_sample_rate(struct snd_soc_component *component,
+ unsigned int rate)
{
struct tscs42xx *tscs42xx = snd_soc_component_get_drvdata(component);
unsigned int br, bm;
@@ -881,24 +889,32 @@ static int setup_sample_rate(struct snd_soc_component *component, unsigned int r
}

/* DAC and ADC share bit and frame clock */
- ret = snd_soc_component_update_bits(component, R_DACSR, RM_DACSR_DBR, br);
+ ret = snd_soc_component_update_bits(component,
+ R_DACSR, RM_DACSR_DBR, br);
if (ret < 0) {
- dev_err(component->dev, "Failed to update register (%d)\n", ret);
+ dev_err(component->dev,
+ "Failed to update register (%d)\n", ret);
return ret;
}
- ret = snd_soc_component_update_bits(component, R_DACSR, RM_DACSR_DBM, bm);
+ ret = snd_soc_component_update_bits(component,
+ R_DACSR, RM_DACSR_DBM, bm);
if (ret < 0) {
- dev_err(component->dev, "Failed to update register (%d)\n", ret);
+ dev_err(component->dev,
+ "Failed to update register (%d)\n", ret);
return ret;
}
- ret = snd_soc_component_update_bits(component, R_ADCSR, RM_DACSR_DBR, br);
+ ret = snd_soc_component_update_bits(component,
+ R_ADCSR, RM_DACSR_DBR, br);
if (ret < 0) {
- dev_err(component->dev, "Failed to update register (%d)\n", ret);
+ dev_err(component->dev,
+ "Failed to update register (%d)\n", ret);
return ret;
}
- ret = snd_soc_component_update_bits(component, R_ADCSR, RM_DACSR_DBM, bm);
+ ret = snd_soc_component_update_bits(component,
+ R_ADCSR, RM_DACSR_DBM, bm);
if (ret < 0) {
- dev_err(component->dev, "Failed to update register (%d)\n", ret);
+ dev_err(component->dev,
+ "Failed to update register (%d)\n", ret);
return ret;
}

@@ -1076,7 +1092,8 @@ static int tscs42xx_hw_params(struct snd_pcm_substream *substream,

ret = setup_sample_rate(component, params_rate(params));
if (ret < 0) {
- dev_err(component->dev, "Failed to setup sample rate (%d)\n", ret);
+ dev_err(component->dev,
+ "Failed to setup sample rate (%d)\n", ret);
return ret;
}

@@ -1087,7 +1104,8 @@ static inline int dac_mute(struct snd_soc_component *component)
{
int ret;

- ret = snd_soc_component_update_bits(component, R_CNVRTR1, RM_CNVRTR1_DACMU,
+ ret = snd_soc_component_update_bits(component,
+ R_CNVRTR1, RM_CNVRTR1_DACMU,
RV_CNVRTR1_DACMU_ENABLE);
if (ret < 0) {
dev_err(component->dev, "Failed to mute DAC (%d)\n",
@@ -1102,7 +1120,8 @@ static inline int dac_unmute(struct snd_soc_component *component)
{
int ret;

- ret = snd_soc_component_update_bits(component, R_CNVRTR1, RM_CNVRTR1_DACMU,
+ ret = snd_soc_component_update_bits(component,
+ R_CNVRTR1, RM_CNVRTR1_DACMU,
RV_CNVRTR1_DACMU_DISABLE);
if (ret < 0) {
dev_err(component->dev, "Failed to unmute DAC (%d)\n",
@@ -1117,8 +1136,8 @@ static inline int adc_mute(struct snd_soc_component *component)
{
int ret;

- ret = snd_soc_component_update_bits(component, R_CNVRTR0, RM_CNVRTR0_ADCMU,
- RV_CNVRTR0_ADCMU_ENABLE);
+ ret = snd_soc_component_update_bits(component,
+ R_CNVRTR0, RM_CNVRTR0_ADCMU, RV_CNVRTR0_ADCMU_ENABLE);
if (ret < 0) {
dev_err(component->dev, "Failed to mute ADC (%d)\n",
ret);
@@ -1132,8 +1151,8 @@ static inline int adc_unmute(struct snd_soc_component *component)
{
int ret;

- ret = snd_soc_component_update_bits(component, R_CNVRTR0, RM_CNVRTR0_ADCMU,
- RV_CNVRTR0_ADCMU_DISABLE);
+ ret = snd_soc_component_update_bits(component,
+ R_CNVRTR0, RM_CNVRTR0_ADCMU, RV_CNVRTR0_ADCMU_DISABLE);
if (ret < 0) {
dev_err(component->dev, "Failed to unmute ADC (%d)\n",
ret);
@@ -1171,8 +1190,8 @@ static int tscs42xx_set_dai_fmt(struct snd_soc_dai *codec_dai,
/* Slave mode not supported since it needs always-on frame clock */
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBM_CFM:
- ret = snd_soc_component_update_bits(component, R_AIC1, RM_AIC1_MS,
- RV_AIC1_MS_MASTER);
+ ret = snd_soc_component_update_bits(component,
+ R_AIC1, RM_AIC1_MS, RV_AIC1_MS_MASTER);
if (ret < 0) {
dev_err(component->dev,
"Failed to set codec DAI master (%d)\n", ret);
@@ -1211,14 +1230,18 @@ static int tscs42xx_set_dai_bclk_ratio(struct snd_soc_dai *codec_dai,
return -EINVAL;
}

- ret = snd_soc_component_update_bits(component, R_DACSR, RM_DACSR_DBCM, value);
+ ret = snd_soc_component_update_bits(component,
+ R_DACSR, RM_DACSR_DBCM, value);
if (ret < 0) {
- dev_err(component->dev, "Failed to set DAC BCLK ratio (%d)\n", ret);
+ dev_err(component->dev,
+ "Failed to set DAC BCLK ratio (%d)\n", ret);
return ret;
}
- ret = snd_soc_component_update_bits(component, R_ADCSR, RM_ADCSR_ABCM, value);
+ ret = snd_soc_component_update_bits(component,
+ R_ADCSR, RM_ADCSR_ABCM, value);
if (ret < 0) {
- dev_err(component->dev, "Failed to set ADC BCLK ratio (%d)\n", ret);
+ dev_err(component->dev,
+ "Failed to set ADC BCLK ratio (%d)\n", ret);
return ret;
}

@@ -1309,7 +1332,7 @@ static int part_is_valid(struct tscs42xx *tscs42xx)
};
}

-static struct snd_soc_component_driver soc_codec_dev_tscs42xx = {
+static const struct snd_soc_component_driver soc_codec_dev_tscs42xx = {
.dapm_widgets = tscs42xx_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(tscs42xx_dapm_widgets),
.dapm_routes = tscs42xx_intercon,
@@ -1416,8 +1439,8 @@ static int tscs42xx_i2c_probe(struct i2c_client *i2c,
mutex_init(&tscs42xx->coeff_ram_lock);
mutex_init(&tscs42xx->pll_lock);

- ret = devm_snd_soc_register_component(tscs42xx->dev, &soc_codec_dev_tscs42xx,
- &tscs42xx_dai, 1);
+ ret = devm_snd_soc_register_component(tscs42xx->dev,
+ &soc_codec_dev_tscs42xx, &tscs42xx_dai, 1);
if (ret) {
dev_err(tscs42xx->dev, "Failed to register codec (%d)\n", ret);
return ret;
--
2.15.1
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