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ASoC: simple-card: simplify code 

Rename the pointer to the private data structure to 'priv' to avoid confusion with the platform data pointer.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Jean-Francois Moine 2014-01-15 16:52:00 +01:00 коммит произвёл Mark Brown
Родитель 45fce59496
Коммит b367a3252b
1 изменённых файлов: 16 добавлений и 16 удалений
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32
sound/soc/generic/simple-card.c
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@ -47,18 +47,18 @@ static int __asoc_simple_card_dai_init(struct snd_soc_dai *dai,
static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
{
struct simple_card_data *info =
struct simple_card_data *priv =
snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_dai *codec = rtd->codec_dai;
struct snd_soc_dai *cpu = rtd->cpu_dai;
unsigned int daifmt = info->daifmt;
unsigned int daifmt = priv->daifmt;
int ret;
ret = __asoc_simple_card_dai_init(codec, &info->codec_dai, daifmt);
ret = __asoc_simple_card_dai_init(codec, &priv->codec_dai, daifmt);
if (ret < 0)
return ret;
ret = __asoc_simple_card_dai_init(cpu, &info->cpu_dai, daifmt);
ret = __asoc_simple_card_dai_init(cpu, &priv->cpu_dai, daifmt);
if (ret < 0)
return ret;
@ -129,21 +129,21 @@ parse_error:
}
static int asoc_simple_card_parse_of(struct device_node *node,
struct simple_card_data *info,
struct simple_card_data *priv,
struct device *dev)
{
struct snd_soc_dai_link *dai_link = info->snd_card.dai_link;
struct snd_soc_dai_link *dai_link = priv->snd_card.dai_link;
struct device_node *np;
char *name;
int ret;
/* get CPU/CODEC common format via simple-audio-card,format */
info->daifmt = snd_soc_of_parse_daifmt(node, "simple-audio-card,") &
priv->daifmt = snd_soc_of_parse_daifmt(node, "simple-audio-card,") &
(SND_SOC_DAIFMT_FORMAT_MASK | SND_SOC_DAIFMT_INV_MASK);
/* DAPM routes */
if (of_property_read_bool(node, "simple-audio-card,routing")) {
ret = snd_soc_of_parse_audio_routing(&info->snd_card,
ret = snd_soc_of_parse_audio_routing(&priv->snd_card,
"simple-audio-card,routing");
if (ret)
return ret;
@ -154,7 +154,7 @@ static int asoc_simple_card_parse_of(struct device_node *node,
np = of_get_child_by_name(node, "simple-audio-card,cpu");
if (np)
ret = asoc_simple_card_sub_parse_of(np,
&info->cpu_dai,
&priv->cpu_dai,
&dai_link->cpu_of_node,
&dai_link->cpu_dai_name);
if (ret < 0)
@ -165,7 +165,7 @@ static int asoc_simple_card_parse_of(struct device_node *node,
np = of_get_child_by_name(node, "simple-audio-card,codec");
if (np)
ret = asoc_simple_card_sub_parse_of(np,
&info->codec_dai,
&priv->codec_dai,
&dai_link->codec_of_node,
&dai_link->codec_dai_name);
if (ret < 0)
@ -181,22 +181,22 @@ static int asoc_simple_card_parse_of(struct device_node *node,
GFP_KERNEL);
sprintf(name, "%s-%s", dai_link->cpu_dai_name,
dai_link->codec_dai_name);
info->snd_card.name = name;
priv->snd_card.name = name;
dai_link->name = dai_link->stream_name = name;
/* simple-card assumes platform == cpu */
dai_link->platform_of_node = dai_link->cpu_of_node;
dev_dbg(dev, "card-name : %s\n", name);
dev_dbg(dev, "platform : %04x\n", info->daifmt);
dev_dbg(dev, "platform : %04x\n", priv->daifmt);
dev_dbg(dev, "cpu : %s / %04x / %d\n",
dai_link->cpu_dai_name,
info->cpu_dai.fmt,
info->cpu_dai.sysclk);
priv->cpu_dai.fmt,
priv->cpu_dai.sysclk);
dev_dbg(dev, "codec : %s / %04x / %d\n",
dai_link->codec_dai_name,
info->codec_dai.fmt,
info->codec_dai.sysclk);
priv->codec_dai.fmt,
priv->codec_dai.sysclk);
return 0;
}