From 7fe072b4df5d0cc832eb758c1eed243c145a2dfc Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 18 Sep 2018 01:28:49 +0000 Subject: ASoC: add for_each_card_prelinks() macro 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 Signed-off-by: Mark Brown --- include/sound/soc.h | 4 ++++ sound/soc/fsl/pcm030-audio-fabric.c | 5 +++-- sound/soc/generic/simple-card-utils.c | 6 ++---- sound/soc/intel/boards/skl_hda_dsp_generic.c | 5 +++-- sound/soc/mediatek/mt2701/mt2701-cs42448.c | 13 +++++++------ sound/soc/mediatek/mt2701/mt2701-wm8960.c | 13 +++++++------ sound/soc/mediatek/mt6797/mt6797-mt6351.c | 13 +++++++------ sound/soc/mediatek/mt8173/mt8173-max98090.c | 13 +++++++------ sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c | 7 ++++--- sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c | 7 ++++--- sound/soc/mediatek/mt8173/mt8173-rt5650.c | 7 ++++--- sound/soc/meson/axg-card.c | 3 +-- sound/soc/qcom/apq8096.c | 7 +++---- sound/soc/qcom/sdm845.c | 7 +++---- sound/soc/samsung/tm2_wm5110.c | 13 +++++++------ sound/soc/soc-core.c | 16 +++++++--------- 16 files changed, 73 insertions(+), 66 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index ec1ae9f4feeb..f94b989e7a1a 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -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 { diff --git a/sound/soc/fsl/pcm030-audio-fabric.c b/sound/soc/fsl/pcm030-audio-fabric.c index ec731223cab3..e339f36cea95 100644 --- a/sound/soc/fsl/pcm030-audio-fabric.c +++ b/sound/soc/fsl/pcm030-audio-fabric.c @@ -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) diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index b400dbf1f834..f34cc6cddfa2 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -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); } diff --git a/sound/soc/intel/boards/skl_hda_dsp_generic.c b/sound/soc/intel/boards/skl_hda_dsp_generic.c index b213e9b47505..b415dd4c85f5 100644 --- a/sound/soc/intel/boards/skl_hda_dsp_generic.c +++ b/sound/soc/intel/boards/skl_hda_dsp_generic.c @@ -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; } diff --git a/sound/soc/mediatek/mt2701/mt2701-cs42448.c b/sound/soc/mediatek/mt2701/mt2701-cs42448.c index 666282b865a8..875f84691535 100644 --- a/sound/soc/mediatek/mt2701/mt2701-cs42448.c +++ b/sound/soc/mediatek/mt2701/mt2701-cs42448.c @@ -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, diff --git a/sound/soc/mediatek/mt2701/mt2701-wm8960.c b/sound/soc/mediatek/mt2701/mt2701-wm8960.c index e5d49e6e2f99..c67f62935e53 100644 --- a/sound/soc/mediatek/mt2701/mt2701-wm8960.c +++ b/sound/soc/mediatek/mt2701/mt2701-wm8960.c @@ -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"); diff --git a/sound/soc/mediatek/mt6797/mt6797-mt6351.c b/sound/soc/mediatek/mt6797/mt6797-mt6351.c index 6e578e830e42..ff2e0ca4384e 100644 --- a/sound/soc/mediatek/mt6797/mt6797-mt6351.c +++ b/sound/soc/mediatek/mt6797/mt6797-mt6351.c @@ -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); diff --git a/sound/soc/mediatek/mt8173/mt8173-max98090.c b/sound/soc/mediatek/mt8173/mt8173-max98090.c index 902d111016d6..4d6596d5cb07 100644 --- a/sound/soc/mediatek/mt8173/mt8173-max98090.c +++ b/sound/soc/mediatek/mt8173/mt8173-max98090.c @@ -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; diff --git a/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c b/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c index 5b4e90180827..da5b58ce791b 100644 --- a/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c +++ b/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c @@ -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 = diff --git a/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c b/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c index 82675ed057de..d83cd039b413 100644 --- a/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c +++ b/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c @@ -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 = diff --git a/sound/soc/mediatek/mt8173/mt8173-rt5650.c b/sound/soc/mediatek/mt8173/mt8173-rt5650.c index ef05fbc40c32..7edf250c8fb1 100644 --- a/sound/soc/mediatek/mt8173/mt8173-rt5650.c +++ b/sound/soc/mediatek/mt8173/mt8173-rt5650.c @@ -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 = diff --git a/sound/soc/meson/axg-card.c b/sound/soc/meson/axg-card.c index 197e10a96e28..aa54d2c612c9 100644 --- a/sound/soc/meson/axg-card.c +++ b/sound/soc/meson/axg-card.c @@ -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); diff --git a/sound/soc/qcom/apq8096.c b/sound/soc/qcom/apq8096.c index 1543e85629f8..fb45f396ab4a 100644 --- a/sound/soc/qcom/apq8096.c +++ b/sound/soc/qcom/apq8096.c @@ -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++; } } diff --git a/sound/soc/qcom/sdm845.c b/sound/soc/qcom/sdm845.c index 2a781d87ee65..9effbecc571f 100644 --- a/sound/soc/qcom/sdm845.c +++ b/sound/soc/qcom/sdm845.c @@ -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++; } } diff --git a/sound/soc/samsung/tm2_wm5110.c b/sound/soc/samsung/tm2_wm5110.c index 43332c32d7e9..dc93941e01c3 100644 --- a/sound/soc/samsung/tm2_wm5110.c +++ b/sound/soc/samsung/tm2_wm5110.c @@ -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) { diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index da2b2a758b6d..532d8c59ed1e 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -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) { -- cgit v1.2.3