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ASoC: add for_each_card_prelinks() macro

Browse source 
To be more readable code, this patch adds
new for_each_card_prelinks() macro, and replace existing code to it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2018-09-18 01:28:49 +00:00 committed by Mark Brown
parent 6d11b12879
commit 7fe072b4df
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
16 changed files with 73 additions and 66 deletions
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4
include/sound/soc.h
View file

@ -1120,6 +1120,10 @@ struct snd_soc_card {
void *drvdata;
};
#define for_each_card_prelinks(card, i, link) \
for ((i) = 0; \
((i) < (card)->num_links) && ((link) = &(card)->dai_link[i]); \
(i)++)
/* SoC machine DAI configuration, glues a codec and cpu DAI together */
struct snd_soc_pcm_runtime {

5
sound/soc/fsl/pcm030-audio-fabric.c
View file

@ -57,6 +57,7 @@ static int pcm030_fabric_probe(struct platform_device *op)
struct device_node *platform_np;
struct snd_soc_card *card = &pcm030_card;
struct pcm030_audio_data *pdata;
struct snd_soc_dai_link *dai_link;
int ret;
int i;
@ -78,8 +79,8 @@ static int pcm030_fabric_probe(struct platform_device *op)
return -ENODEV;
}
for (i = 0; i < card->num_links; i++)
card->dai_link[i].platform_of_node = platform_np;
for_each_card_prelinks(card, i, dai_link)
dai_link->platform_of_node = platform_np;
ret = request_module("snd-soc-wm9712");
if (ret)

6
sound/soc/generic/simple-card-utils.c
View file

@ -404,11 +404,9 @@ EXPORT_SYMBOL_GPL(asoc_simple_card_canonicalize_cpu);
int asoc_simple_card_clean_reference(struct snd_soc_card *card)
{
struct snd_soc_dai_link *dai_link;
int num_links;
int i;
for (num_links = 0, dai_link = card->dai_link;
num_links < card->num_links;
num_links++, dai_link++) {
for_each_card_prelinks(card, i, dai_link) {
of_node_put(dai_link->cpu_of_node);
of_node_put(dai_link->codecs->of_node);
}

5
sound/soc/intel/boards/skl_hda_dsp_generic.c
View file

@ -104,6 +104,7 @@ static struct snd_soc_card hda_soc_card = {
static int skl_hda_fill_card_info(struct skl_machine_pdata *pdata)
{
struct snd_soc_card *card = &hda_soc_card;
struct snd_soc_dai_link *dai_link;
u32 codec_count, codec_mask;
int i, num_links, num_route;
@ -125,8 +126,8 @@ static int skl_hda_fill_card_info(struct skl_machine_pdata *pdata)
card->num_links = num_links;
card->num_dapm_routes = num_route;
for (i = 0; i < num_links; i++)
skl_hda_be_dai_links[i].platform_name = pdata->platform;
for_each_card_prelinks(card, i, dai_link)
dai_link->platform_name = pdata->platform;
return 0;
}

13
sound/soc/mediatek/mt2701/mt2701-cs42448.c
View file

@ -299,6 +299,7 @@ static int mt2701_cs42448_machine_probe(struct platform_device *pdev)
devm_kzalloc(&pdev->dev, sizeof(struct mt2701_cs42448_private),
GFP_KERNEL);
struct device *dev = &pdev->dev;
struct snd_soc_dai_link *dai_link;
if (!priv)
return -ENOMEM;
@ -309,10 +310,10 @@ static int mt2701_cs42448_machine_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
return -EINVAL;
}
for (i = 0; i < card->num_links; i++) {
if (mt2701_cs42448_dai_links[i].platform_name)
for_each_card_prelinks(card, i, dai_link) {
if (dai_links->platform_name)
continue;
mt2701_cs42448_dai_links[i].platform_of_node = platform_node;
dai_links->platform_of_node = platform_node;
}
card->dev = dev;
@ -324,10 +325,10 @@ static int mt2701_cs42448_machine_probe(struct platform_device *pdev)
"Property 'audio-codec' missing or invalid\n");
return -EINVAL;
}
for (i = 0; i < card->num_links; i++) {
if (mt2701_cs42448_dai_links[i].codec_name)
for_each_card_prelinks(card, i, dai_link) {
if (dai_links->codec_name)
continue;
mt2701_cs42448_dai_links[i].codec_of_node = codec_node;
dai_links->codec_of_node = codec_node;
}
codec_node_bt_mrg = of_parse_phandle(pdev->dev.of_node,

13
sound/soc/mediatek/mt2701/mt2701-wm8960.c
View file

@ -97,6 +97,7 @@ static int mt2701_wm8960_machine_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = &mt2701_wm8960_card;
struct device_node *platform_node, *codec_node;
struct snd_soc_dai_link *dai_link;
int ret, i;
platform_node = of_parse_phandle(pdev->dev.of_node,
@ -105,10 +106,10 @@ static int mt2701_wm8960_machine_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
return -EINVAL;
}
for (i = 0; i < card->num_links; i++) {
if (mt2701_wm8960_dai_links[i].platform_name)
for_each_card_prelinks(card, i, dai_link) {
if (dai_links->platform_name)
continue;
mt2701_wm8960_dai_links[i].platform_of_node = platform_node;
dai_links->platform_of_node = platform_node;
}
card->dev = &pdev->dev;
@ -120,10 +121,10 @@ static int mt2701_wm8960_machine_probe(struct platform_device *pdev)
"Property 'audio-codec' missing or invalid\n");
return -EINVAL;
}
for (i = 0; i < card->num_links; i++) {
if (mt2701_wm8960_dai_links[i].codec_name)
for_each_card_prelinks(card, i, dai_link) {
if (dai_links->codec_name)
continue;
mt2701_wm8960_dai_links[i].codec_of_node = codec_node;
dai_links->codec_of_node = codec_node;
}
ret = snd_soc_of_parse_audio_routing(card, "audio-routing");

13
sound/soc/mediatek/mt6797/mt6797-mt6351.c
View file

@ -158,6 +158,7 @@ static int mt6797_mt6351_dev_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = &mt6797_mt6351_card;
struct device_node *platform_node, *codec_node;
struct snd_soc_dai_link *dai_link;
int ret, i;
card->dev = &pdev->dev;
@ -168,10 +169,10 @@ static int mt6797_mt6351_dev_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
return -EINVAL;
}
for (i = 0; i < card->num_links; i++) {
if (mt6797_mt6351_dai_links[i].platform_name)
for_each_card_prelinks(card, i, dai_link) {
if (dai_link->platform_name)
continue;
mt6797_mt6351_dai_links[i].platform_of_node = platform_node;
dai_links->platform_of_node = platform_node;
}
codec_node = of_parse_phandle(pdev->dev.of_node,
@ -181,10 +182,10 @@ static int mt6797_mt6351_dev_probe(struct platform_device *pdev)
"Property 'audio-codec' missing or invalid\n");
return -EINVAL;
}
for (i = 0; i < card->num_links; i++) {
if (mt6797_mt6351_dai_links[i].codec_name)
for_each_card_prelinks(card, i, dai_link) {
if (dai_links->codec_name)
continue;
mt6797_mt6351_dai_links[i].codec_of_node = codec_node;
dai_links->codec_of_node = codec_node;
}
ret = devm_snd_soc_register_card(&pdev->dev, card);

13
sound/soc/mediatek/mt8173/mt8173-max98090.c
View file

@ -137,6 +137,7 @@ static int mt8173_max98090_dev_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = &mt8173_max98090_card;
struct device_node *codec_node, *platform_node;
struct snd_soc_dai_link *dai_link;
int ret, i;
platform_node = of_parse_phandle(pdev->dev.of_node,
@ -145,10 +146,10 @@ static int mt8173_max98090_dev_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
return -EINVAL;
}
for (i = 0; i < card->num_links; i++) {
if (mt8173_max98090_dais[i].platform_name)
for_each_card_prelinks(card, i, dai_link) {
if (dai_link->platform_name)
continue;
mt8173_max98090_dais[i].platform_of_node = platform_node;
dai_link->platform_of_node = platform_node;
}
codec_node = of_parse_phandle(pdev->dev.of_node,
@ -158,10 +159,10 @@ static int mt8173_max98090_dev_probe(struct platform_device *pdev)
"Property 'audio-codec' missing or invalid\n");
return -EINVAL;
}
for (i = 0; i < card->num_links; i++) {
if (mt8173_max98090_dais[i].codec_name)
for_each_card_prelinks(card, i, dai_link) {
if (dai_link->codec_name)
continue;
mt8173_max98090_dais[i].codec_of_node = codec_node;
dai_link->codec_of_node = codec_node;
}
card->dev = &pdev->dev;

7
sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c
View file

@ -178,6 +178,7 @@ static int mt8173_rt5650_rt5514_dev_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = &mt8173_rt5650_rt5514_card;
struct device_node *platform_node;
struct snd_soc_dai_link *dai_link;
int i, ret;
platform_node = of_parse_phandle(pdev->dev.of_node,
@ -187,10 +188,10 @@ static int mt8173_rt5650_rt5514_dev_probe(struct platform_device *pdev)
return -EINVAL;
}
for (i = 0; i < card->num_links; i++) {
if (mt8173_rt5650_rt5514_dais[i].platform_name)
for_each_card_prelinks(card, i, dai_link) {
if (dai_link->platform_name)
continue;
mt8173_rt5650_rt5514_dais[i].platform_of_node = platform_node;
dai_link->platform_of_node = platform_node;
}
mt8173_rt5650_rt5514_codecs[0].of_node =

7
sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c
View file

@ -224,6 +224,7 @@ static int mt8173_rt5650_rt5676_dev_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = &mt8173_rt5650_rt5676_card;
struct device_node *platform_node;
struct snd_soc_dai_link *dai_link;
int i, ret;
platform_node = of_parse_phandle(pdev->dev.of_node,
@ -233,10 +234,10 @@ static int mt8173_rt5650_rt5676_dev_probe(struct platform_device *pdev)
return -EINVAL;
}
for (i = 0; i < card->num_links; i++) {
if (mt8173_rt5650_rt5676_dais[i].platform_name)
for_each_card_prelinks(card, i, dai_link) {
if (dai_link->platform_name)
continue;
mt8173_rt5650_rt5676_dais[i].platform_of_node = platform_node;
dai_link->platform_of_node = platform_node;
}
mt8173_rt5650_rt5676_codecs[0].of_node =

7
sound/soc/mediatek/mt8173/mt8173-rt5650.c
View file

@ -239,6 +239,7 @@ static int mt8173_rt5650_dev_probe(struct platform_device *pdev)
struct device_node *platform_node;
struct device_node *np;
const char *codec_capture_dai;
struct snd_soc_dai_link *dai_link;
int i, ret;
platform_node = of_parse_phandle(pdev->dev.of_node,
@ -248,10 +249,10 @@ static int mt8173_rt5650_dev_probe(struct platform_device *pdev)
return -EINVAL;
}
for (i = 0; i < card->num_links; i++) {
if (mt8173_rt5650_dais[i].platform_name)
for_each_card_prelinks(card, i, dai_link) {
if (dai_link->platform_name)
continue;
mt8173_rt5650_dais[i].platform_of_node = platform_node;
dai_link->platform_of_node = platform_node;
}
mt8173_rt5650_codecs[0].of_node =

3
sound/soc/meson/axg-card.c
View file

@ -101,8 +101,7 @@ static void axg_card_clean_references(struct axg_card *priv)
int i, j;
if (card->dai_link) {
for (i = 0; i < card->num_links; i++) {
link = &card->dai_link[i];
for_each_card_prelinks(card, i, link) {
of_node_put(link->cpu_of_node);
for_each_link_codecs(link, j, codec)
of_node_put(codec->of_node);

7
sound/soc/qcom/apq8096.c
View file

@ -25,13 +25,12 @@ static int apq8096_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
static void apq8096_add_be_ops(struct snd_soc_card *card)
{
struct snd_soc_dai_link *link = card->dai_link;
int i, num_links = card->num_links;
struct snd_soc_dai_link *link;
int i;
for (i = 0; i < num_links; i++) {
for_each_card_prelinks(card, i, link) {
if (link->no_pcm == 1)
link->be_hw_params_fixup = apq8096_be_hw_params_fixup;
link++;
}
}

7
sound/soc/qcom/sdm845.c
View file

@ -195,15 +195,14 @@ static int sdm845_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
static void sdm845_add_be_ops(struct snd_soc_card *card)
{
struct snd_soc_dai_link *link = card->dai_link;
int i, num_links = card->num_links;
struct snd_soc_dai_link *link;
int i;
for (i = 0; i < num_links; i++) {
for_each_card_prelinks(card, i, link) {
if (link->no_pcm == 1) {
link->ops = &sdm845_be_ops;
link->be_hw_params_fixup = sdm845_be_hw_params_fixup;
}
link++;
}
}

13
sound/soc/samsung/tm2_wm5110.c
View file

@ -491,6 +491,7 @@ static int tm2_probe(struct platform_device *pdev)
struct snd_soc_card *card = &tm2_card;
struct tm2_machine_priv *priv;
struct of_phandle_args args;
struct snd_soc_dai_link *dai_link;
int num_codecs, ret, i;
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
@ -558,18 +559,18 @@ static int tm2_probe(struct platform_device *pdev)
}
/* Initialize WM5110 - I2S and HDMI - I2S1 DAI links */
for (i = 0; i < card->num_links; i++) {
for_each_card_prelinks(card, i, dai_link) {
unsigned int dai_index = 0; /* WM5110 */
card->dai_link[i].cpu_name = NULL;
card->dai_link[i].platform_name = NULL;
dai_link->cpu_name = NULL;
dai_link->platform_name = NULL;
if (num_codecs > 1 && i == card->num_links - 1)
dai_index = 1; /* HDMI */
card->dai_link[i].codec_of_node = codec_dai_node[dai_index];
card->dai_link[i].cpu_of_node = cpu_dai_node[dai_index];
card->dai_link[i].platform_of_node = cpu_dai_node[dai_index];
dai_link->codec_of_node = codec_dai_node[dai_index];
dai_link->cpu_of_node = cpu_dai_node[dai_index];
dai_link->platform_of_node = cpu_dai_node[dai_index];
}
if (num_codecs > 1) {

16
sound/soc/soc-core.c
View file

@ -1889,9 +1889,7 @@ static void soc_check_tplg_fes(struct snd_soc_card *card)
continue;
/* machine matches, so override the rtd data */
for (i = 0; i < card->num_links; i++) {
dai_link = &card->dai_link[i];
for_each_card_prelinks(card, i, dai_link) {
/* ignore this FE */
if (dai_link->dynamic) {
@ -1955,8 +1953,8 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
soc_check_tplg_fes(card);
/* bind DAIs */
for (i = 0; i < card->num_links; i++) {
ret = soc_bind_dai_link(card, &card->dai_link[i]);
for_each_card_prelinks(card, i, dai_link) {
ret = soc_bind_dai_link(card, dai_link);
if (ret != 0)
goto base_error;
}
@ -1969,8 +1967,8 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
}
/* add predefined DAI links to the list */
for (i = 0; i < card->num_links; i++)
snd_soc_add_dai_link(card, card->dai_link+i);
for_each_card_prelinks(card, i, dai_link)
snd_soc_add_dai_link(card, dai_link);
/* card bind complete so register a sound card */
ret = snd_card_new(card->dev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
@ -2714,12 +2712,12 @@ static int snd_soc_bind_card(struct snd_soc_card *card)
int snd_soc_register_card(struct snd_soc_card *card)
{
int i, ret;
struct snd_soc_dai_link *link;
if (!card->name || !card->dev)
return -EINVAL;
for (i = 0; i < card->num_links; i++) {
struct snd_soc_dai_link *link = &card->dai_link[i];
for_each_card_prelinks(card, i, link) {
ret = soc_init_dai_link(card, link);
if (ret) {